1679432848

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{11677}}^1$

素因数の和:11875

約数の個数: 40

約数和(自身を含む): 3323325240

約数和(自身を除く): 1643892392

約数列:

[1, 2, 4, 8, 16, 89, 101, 178, 202, 356, 404, 712, 808, 1424, 1616, 8989, 11677, 17978, 23354, 35956, 46708, 71912, 93416, 143824, 186832, 1039253, 1179377, 2078506, 2358754, 4157012, 4717508, 8314024, 9435016, 16628048, 18870032, 104964553, 209929106, 419858212, 839716424, 1679432848]

約数ペア:

[(1, 1679432848), (2, 839716424), (4, 419858212), (8, 209929106), (16, 104964553), (89, 18870032), (101, 16628048), (178, 9435016), (202, 8314024), (356, 4717508), (404, 4157012), (712, 2358754), (808, 2078506), (1424, 1179377), (1616, 1039253), (8989, 186832), (11677, 143824), (17978, 93416), (23354, 71912), (35956, 46708)]