64491226

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1329

約数の個数: 16

約数和(自身を含む): 98096040

約数和(自身を除く): 33604814

約数列:

[1, 2, 97, 194, 401, 802, 829, 1658, 38897, 77794, 80413, 160826, 332429, 664858, 32245613, 64491226]

約数ペア:

[(1, 64491226), (2, 32245613), (97, 664858), (194, 332429), (401, 160826), (802, 80413), (829, 77794), (1658, 38897)]