85173842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 146893824

約数和(自身を除く): 61719982

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 442, 1471, 1703, 2227, 2942, 3406, 4454, 19123, 25007, 28951, 38246, 50014, 57902, 192701, 325091, 385402, 650182, 2505113, 3275917, 5010226, 6551834, 42586921, 85173842]

約数ペア:

[(1, 85173842), (2, 42586921), (13, 6551834), (17, 5010226), (26, 3275917), (34, 2505113), (131, 650182), (221, 385402), (262, 325091), (442, 192701), (1471, 57902), (1703, 50014), (2227, 38246), (2942, 28951), (3406, 25007), (4454, 19123)]