90708242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{1291}}^1$

素因数の和:1398

約数の個数: 24

約数和(自身を含む): 146745360

約数和(自身を除く): 56037118

約数列:

[1, 2, 19, 38, 43, 86, 817, 1291, 1634, 1849, 2582, 3698, 24529, 35131, 49058, 55513, 70262, 111026, 1054747, 2109494, 2387059, 4774118, 45354121, 90708242]

約数ペア:

[(1, 90708242), (2, 45354121), (19, 4774118), (38, 2387059), (43, 2109494), (86, 1054747), (817, 111026), (1291, 70262), (1634, 55513), (1849, 49058), (2582, 35131), (3698, 24529)]