90402448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1879}}^1$

素因数の和:2015

約数の個数: 40

約数和(自身を含む): 182766080

約数和(自身を除く): 92363632

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 1879, 3007, 3758, 6014, 7516, 12028, 15032, 24056, 30064, 48112, 58249, 116498, 182263, 232996, 364526, 465992, 729052, 931984, 1458104, 2916208, 5650153, 11300306, 22600612, 45201224, 90402448]

約数ペア:

[(1, 90402448), (2, 45201224), (4, 22600612), (8, 11300306), (16, 5650153), (31, 2916208), (62, 1458104), (97, 931984), (124, 729052), (194, 465992), (248, 364526), (388, 232996), (496, 182263), (776, 116498), (1552, 58249), (1879, 48112), (3007, 30064), (3758, 24056), (6014, 15032), (7516, 12028)]