85814912

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 183141000

約数和(自身を除く): 97326088

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 128, 136, 226, 272, 349, 452, 544, 698, 904, 1088, 1396, 1808, 1921, 2176, 2792, 3616, 3842, 5584, 5933, 7232, 7684, 11168, 11866, 14464, 15368, 22336, 23732, 30736, 39437, 44672, 47464, 61472, 78874, 94928, 122944, 157748, 189856, 245888, 315496, 379712, 630992, 670429, 759424, 1261984, 1340858, 2523968, 2681716, 5047936, 5363432, 10726864, 21453728, 42907456, 85814912]

約数ペア:

[(1, 85814912), (2, 42907456), (4, 21453728), (8, 10726864), (16, 5363432), (17, 5047936), (32, 2681716), (34, 2523968), (64, 1340858), (68, 1261984), (113, 759424), (128, 670429), (136, 630992), (226, 379712), (272, 315496), (349, 245888), (452, 189856), (544, 157748), (698, 122944), (904, 94928), (1088, 78874), (1396, 61472), (1808, 47464), (1921, 44672), (2176, 39437), (2792, 30736), (3616, 23732), (3842, 22336), (5584, 15368), (5933, 14464), (7232, 11866), (7684, 11168)]