42307282

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 64721304

約数和(自身を除く): 22414022

約数列:

[1, 2, 61, 122, 541, 641, 1082, 1282, 33001, 39101, 66002, 78202, 346781, 693562, 21153641, 42307282]

約数ペア:

[(1, 42307282), (2, 21153641), (61, 693562), (122, 346781), (541, 78202), (641, 66002), (1082, 39101), (1282, 33001)]