68986958

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{1471}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 104924160

約数和(自身を除く): 35937202

約数列:

[1, 2, 131, 179, 262, 358, 1471, 2942, 23449, 46898, 192701, 263309, 385402, 526618, 34493479, 68986958]

約数ペア:

[(1, 68986958), (2, 34493479), (131, 526618), (179, 385402), (262, 263309), (358, 192701), (1471, 46898), (2942, 23449)]