90153544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3373}}^1$

素因数の和:3649

約数の個数: 32

約数和(自身を含む): 182803320

約数和(自身を除く): 92649776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 3341, 3373, 6682, 6746, 13364, 13492, 26728, 26984, 43849, 87698, 175396, 350792, 866861, 1733722, 3467444, 6934888, 11269193, 22538386, 45076772, 90153544]

約数ペア:

[(1, 90153544), (2, 45076772), (4, 22538386), (8, 11269193), (13, 6934888), (26, 3467444), (52, 1733722), (104, 866861), (257, 350792), (514, 175396), (1028, 87698), (2056, 43849), (3341, 26984), (3373, 26728), (6682, 13492), (6746, 13364)]