163939738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{9473}}^1$

素因数の和:10001

約数の個数: 16

約数和(自身を含む): 260913960

約数和(自身を除く): 96974222

約数列:

[1, 2, 17, 34, 509, 1018, 8653, 9473, 17306, 18946, 161041, 322082, 4821757, 9643514, 81969869, 163939738]

約数ペア:

[(1, 163939738), (2, 81969869), (17, 9643514), (34, 4821757), (509, 322082), (1018, 161041), (8653, 18946), (9473, 17306)]