84688838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 57560122

約数列:

[1, 2, 13, 26, 31, 62, 179, 358, 403, 587, 806, 1174, 2327, 4654, 5549, 7631, 11098, 15262, 18197, 36394, 72137, 105073, 144274, 210146, 236561, 473122, 1365949, 2731898, 3257263, 6514526, 42344419, 84688838]

約数ペア:

[(1, 84688838), (2, 42344419), (13, 6514526), (26, 3257263), (31, 2731898), (62, 1365949), (179, 473122), (358, 236561), (403, 210146), (587, 144274), (806, 105073), (1174, 72137), (2327, 36394), (4654, 18197), (5549, 15262), (7631, 11098)]