31314952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{230257}}^1$

素因数の和:230280

約数の個数: 16

約数和(自身を含む): 62169660

約数和(自身を除く): 30854708

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 230257, 460514, 921028, 1842056, 3914369, 7828738, 15657476, 31314952]

約数ペア:

[(1, 31314952), (2, 15657476), (4, 7828738), (8, 3914369), (17, 1842056), (34, 921028), (68, 460514), (136, 230257)]