39487804

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{34159}}^1$

素因数の和:34197

約数の個数: 18

約数和(自身を含む): 73409840

約数和(自身を除く): 33922036

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 34159, 68318, 136636, 580703, 1161406, 2322812, 9871951, 19743902, 39487804]

約数ペア:

[(1, 39487804), (2, 19743902), (4, 9871951), (17, 2322812), (34, 1161406), (68, 580703), (289, 136636), (578, 68318), (1156, 34159)]