88897744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6379}}^1$

素因数の和:6467

約数の個数: 40

約数和(自身を含む): 188286560

約数和(自身を除く): 99388816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6379, 6968, 12758, 13936, 25516, 51032, 82927, 102064, 165854, 331708, 427393, 663416, 854786, 1326832, 1709572, 3419144, 5556109, 6838288, 11112218, 22224436, 44448872, 88897744]

約数ペア:

[(1, 88897744), (2, 44448872), (4, 22224436), (8, 11112218), (13, 6838288), (16, 5556109), (26, 3419144), (52, 1709572), (67, 1326832), (104, 854786), (134, 663416), (208, 427393), (268, 331708), (536, 165854), (871, 102064), (1072, 82927), (1742, 51032), (3484, 25516), (6379, 13936), (6968, 12758)]