64491118

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{1997}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 98637264

約数和(自身を除く): 34146146

約数列:

[1, 2, 67, 134, 241, 482, 1997, 3994, 16147, 32294, 133799, 267598, 481277, 962554, 32245559, 64491118]

約数ペア:

[(1, 64491118), (2, 32245559), (67, 962554), (134, 481277), (241, 267598), (482, 133799), (1997, 32294), (3994, 16147)]