89017058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 149506560

約数和(自身を除く): 60489502

約数列:

[1, 2, 13, 26, 31, 62, 179, 358, 403, 617, 806, 1234, 2327, 4654, 5549, 8021, 11098, 16042, 19127, 38254, 72137, 110443, 144274, 220886, 248651, 497302, 1435759, 2871518, 3423733, 6847466, 44508529, 89017058]

約数ペア:

[(1, 89017058), (2, 44508529), (13, 6847466), (26, 3423733), (31, 2871518), (62, 1435759), (179, 497302), (358, 248651), (403, 220886), (617, 144274), (806, 110443), (1234, 72137), (2327, 38254), (4654, 19127), (5549, 16042), (8021, 11098)]