31983256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{235171}}^1$

素因数の和:235194

約数の個数: 16

約数和(自身を含む): 63496440

約数和(自身を除く): 31513184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 235171, 470342, 940684, 1881368, 3997907, 7995814, 15991628, 31983256]

約数ペア:

[(1, 31983256), (2, 15991628), (4, 7995814), (8, 3997907), (17, 1881368), (34, 940684), (68, 470342), (136, 235171)]