72831242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{7681}}^1$

素因数の和:8125

約数の個数: 16

約数和(自身を含む): 119470464

約数和(自身を除く): 46639222

約数列:

[1, 2, 11, 22, 431, 862, 4741, 7681, 9482, 15362, 84491, 168982, 3310511, 6621022, 36415621, 72831242]

約数ペア:

[(1, 72831242), (2, 36415621), (11, 6621022), (22, 3310511), (431, 168982), (862, 84491), (4741, 15362), (7681, 9482)]