81866014

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{12491}}^1$

素因数の和:12635

約数の個数: 16

約数和(自身を含む): 128167920

約数和(自身を除く): 46301906

約数列:

[1, 2, 29, 58, 113, 226, 3277, 6554, 12491, 24982, 362239, 724478, 1411483, 2822966, 40933007, 81866014]

約数ペア:

[(1, 81866014), (2, 40933007), (29, 2822966), (58, 1411483), (113, 724478), (226, 362239), (3277, 24982), (6554, 12491)]