86277256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2617}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 174830040

約数和(自身を除く): 88552784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 2536, 2617, 4121, 5234, 8242, 10468, 16484, 20936, 32968, 34021, 68042, 136084, 272168, 829589, 1659178, 3318356, 6636712, 10784657, 21569314, 43138628, 86277256]

約数ペア:

[(1, 86277256), (2, 43138628), (4, 21569314), (8, 10784657), (13, 6636712), (26, 3318356), (52, 1659178), (104, 829589), (317, 272168), (634, 136084), (1268, 68042), (2536, 34021), (2617, 32968), (4121, 20936), (5234, 16484), (8242, 10468)]