88671830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40123}}^1$

素因数の和:40160

約数の個数: 32

約数和(自身を含む): 182002464

約数和(自身を除く): 93330634

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 40123, 80246, 200615, 401230, 521599, 682091, 1043198, 1364182, 2607995, 3410455, 5215990, 6820910, 8867183, 17734366, 44335915, 88671830]

約数ペア:

[(1, 88671830), (2, 44335915), (5, 17734366), (10, 8867183), (13, 6820910), (17, 5215990), (26, 3410455), (34, 2607995), (65, 1364182), (85, 1043198), (130, 682091), (170, 521599), (221, 401230), (442, 200615), (1105, 80246), (2210, 40123)]