13171528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 25724160

約数和(自身を除く): 12552632

約数列:

[1, 2, 4, 8, 31, 62, 124, 173, 248, 307, 346, 614, 692, 1228, 1384, 2456, 5363, 9517, 10726, 19034, 21452, 38068, 42904, 53111, 76136, 106222, 212444, 424888, 1646441, 3292882, 6585764, 13171528]

約数ペア:

[(1, 13171528), (2, 6585764), (4, 3292882), (8, 1646441), (31, 424888), (62, 212444), (124, 106222), (173, 76136), (248, 53111), (307, 42904), (346, 38068), (614, 21452), (692, 19034), (1228, 10726), (1384, 9517), (2456, 5363)]