86706710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 159805440

約数和(自身を除く): 73098730

約数列:

[1, 2, 5, 10, 67, 127, 134, 254, 335, 635, 670, 1019, 1270, 2038, 5095, 8509, 10190, 17018, 42545, 68273, 85090, 129413, 136546, 258826, 341365, 647065, 682730, 1294130, 8670671, 17341342, 43353355, 86706710]

約数ペア:

[(1, 86706710), (2, 43353355), (5, 17341342), (10, 8670671), (67, 1294130), (127, 682730), (134, 647065), (254, 341365), (335, 258826), (635, 136546), (670, 129413), (1019, 85090), (1270, 68273), (2038, 42545), (5095, 17018), (8509, 10190)]