38658170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9887}}^1$

素因数の和:9934

約数の個数: 32

約数和(自身を含む): 76889088

約数和(自身を除く): 38230918

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 9887, 19774, 49435, 98870, 168079, 227401, 336158, 454802, 840395, 1137005, 1680790, 2274010, 3865817, 7731634, 19329085, 38658170]

約数ペア:

[(1, 38658170), (2, 19329085), (5, 7731634), (10, 3865817), (17, 2274010), (23, 1680790), (34, 1137005), (46, 840395), (85, 454802), (115, 336158), (170, 227401), (230, 168079), (391, 98870), (782, 49435), (1955, 19774), (3910, 9887)]