90498406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{50671}}^1$

素因数の和:50739

約数の個数: 16

約数和(自身を含む): 145935360

約数和(自身を除く): 55436954

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 50671, 101342, 962749, 1925498, 2381537, 4763074, 45249203, 90498406]

約数ペア:

[(1, 90498406), (2, 45249203), (19, 4763074), (38, 2381537), (47, 1925498), (94, 962749), (893, 101342), (1786, 50671)]