54170666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 92378880

約数和(自身を除く): 38208214

約数列:

[1, 2, 11, 22, 29, 58, 197, 319, 394, 431, 638, 862, 2167, 4334, 4741, 5713, 9482, 11426, 12499, 24998, 62843, 84907, 125686, 137489, 169814, 274978, 933977, 1867954, 2462303, 4924606, 27085333, 54170666]

約数ペア:

[(1, 54170666), (2, 27085333), (11, 4924606), (22, 2462303), (29, 1867954), (58, 933977), (197, 274978), (319, 169814), (394, 137489), (431, 125686), (638, 84907), (862, 62843), (2167, 24998), (4334, 12499), (4741, 11426), (5713, 9482)]