42981710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{186877}}^1$

素因数の和:186907

約数の個数: 16

約数和(自身を含む): 80731296

約数和(自身を除く): 37749586

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 186877, 373754, 934385, 1868770, 4298171, 8596342, 21490855, 42981710]

約数ペア:

[(1, 42981710), (2, 21490855), (5, 8596342), (10, 4298171), (23, 1868770), (46, 934385), (115, 373754), (230, 186877)]