16307331328

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1248

約数の個数: 108

約数和(自身を含む): 34766453232

約数和(自身を除く): 18459121904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 227, 256, 272, 289, 454, 544, 578, 908, 971, 1088, 1156, 1816, 1942, 2176, 2312, 3632, 3859, 3884, 4352, 4624, 7264, 7718, 7768, 9248, 14528, 15436, 15536, 16507, 18496, 29056, 30872, 31072, 33014, 36992, 58112, 61744, 62144, 65603, 66028, 73984, 123488, 124288, 131206, 132056, 220417, 246976, 248576, 262412, 264112, 280619, 440834, 493952, 524824, 528224, 561238, 881668, 987904, 1049648, 1056448, 1122476, 1763336, 2099296, 2112896, 2244952, 3526672, 3747089, 4198592, 4225792, 4489904, 7053344, 7494178, 8397184, 8979808, 14106688, 14988356, 16794368, 17959616, 28213376, 29976712, 35919232, 56426752, 59953424, 63700513, 71838464, 119906848, 127401026, 239813696, 254802052, 479627392, 509604104, 959254784, 1019208208, 2038416416, 4076832832, 8153665664, 16307331328]

約数ペア:

[(1, 16307331328), (2, 8153665664), (4, 4076832832), (8, 2038416416), (16, 1019208208), (17, 959254784), (32, 509604104), (34, 479627392), (64, 254802052), (68, 239813696), (128, 127401026), (136, 119906848), (227, 71838464), (256, 63700513), (272, 59953424), (289, 56426752), (454, 35919232), (544, 29976712), (578, 28213376), (908, 17959616), (971, 16794368), (1088, 14988356), (1156, 14106688), (1816, 8979808), (1942, 8397184), (2176, 7494178), (2312, 7053344), (3632, 4489904), (3859, 4225792), (3884, 4198592), (4352, 3747089), (4624, 3526672), (7264, 2244952), (7718, 2112896), (7768, 2099296), (9248, 1763336), (14528, 1122476), (15436, 1056448), (15536, 1049648), (16507, 987904), (18496, 881668), (29056, 561238), (30872, 528224), (31072, 524824), (33014, 493952), (36992, 440834), (58112, 280619), (61744, 264112), (62144, 262412), (65603, 248576), (66028, 246976), (73984, 220417), (123488, 132056), (124288, 131206)]