39143690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{230257}}^1$

素因数の和:230281

約数の個数: 16

約数和(自身を含む): 74603592

約数和(自身を除く): 35459902

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 230257, 460514, 1151285, 2302570, 3914369, 7828738, 19571845, 39143690]

約数ペア:

[(1, 39143690), (2, 19571845), (5, 7828738), (10, 3914369), (17, 2302570), (34, 1151285), (85, 460514), (170, 230257)]