82116736

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 179285400

約数和(自身を除く): 97168664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 416, 488, 793, 809, 832, 976, 1586, 1618, 1664, 1952, 3172, 3236, 3904, 6344, 6472, 7808, 10517, 12688, 12944, 21034, 25376, 25888, 42068, 49349, 50752, 51776, 84136, 98698, 101504, 103552, 168272, 197396, 336544, 394792, 641537, 673088, 789584, 1283074, 1346176, 1579168, 2566148, 3158336, 5132296, 6316672, 10264592, 20529184, 41058368, 82116736]

約数ペア:

[(1, 82116736), (2, 41058368), (4, 20529184), (8, 10264592), (13, 6316672), (16, 5132296), (26, 3158336), (32, 2566148), (52, 1579168), (61, 1346176), (64, 1283074), (104, 789584), (122, 673088), (128, 641537), (208, 394792), (244, 336544), (416, 197396), (488, 168272), (793, 103552), (809, 101504), (832, 98698), (976, 84136), (1586, 51776), (1618, 50752), (1664, 49349), (1952, 42068), (3172, 25888), (3236, 25376), (3904, 21034), (6344, 12944), (6472, 12688), (7808, 10517)]