31701940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93241}}^1$

素因数の和:93267

約数の個数: 24

約数和(自身を含む): 70490952

約数和(自身を除く): 38789012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 93241, 186482, 372964, 466205, 932410, 1585097, 1864820, 3170194, 6340388, 7925485, 15850970, 31701940]

約数ペア:

[(1, 31701940), (2, 15850970), (4, 7925485), (5, 6340388), (10, 3170194), (17, 1864820), (20, 1585097), (34, 932410), (68, 466205), (85, 372964), (170, 186482), (340, 93241)]