42371090

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{23671}}^1$

素因数の和:23857

約数の個数: 16

約数和(自身を含む): 76697280

約数和(自身を除く): 34326190

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 23671, 47342, 118355, 236710, 4237109, 8474218, 21185545, 42371090]

約数ペア:

[(1, 42371090), (2, 21185545), (5, 8474218), (10, 4237109), (179, 236710), (358, 118355), (895, 47342), (1790, 23671)]