54133456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{821}}^1$

素因数の和:1159

約数の個数: 40

約数和(自身を含む): 113445864

約数和(自身を除く): 59312408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 634, 821, 1268, 1642, 2536, 3284, 4121, 5072, 6568, 8242, 10673, 13136, 16484, 21346, 32968, 42692, 65936, 85384, 170768, 260257, 520514, 1041028, 2082056, 3383341, 4164112, 6766682, 13533364, 27066728, 54133456]

約数ペア:

[(1, 54133456), (2, 27066728), (4, 13533364), (8, 6766682), (13, 4164112), (16, 3383341), (26, 2082056), (52, 1041028), (104, 520514), (208, 260257), (317, 170768), (634, 85384), (821, 65936), (1268, 42692), (1642, 32968), (2536, 21346), (3284, 16484), (4121, 13136), (5072, 10673), (6568, 8242)]