31626256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{116273}}^1$

素因数の和:116298

約数の個数: 20

約数和(自身を含む): 64880892

約数和(自身を除く): 33254636

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 116273, 232546, 465092, 930184, 1860368, 1976641, 3953282, 7906564, 15813128, 31626256]

約数ペア:

[(1, 31626256), (2, 15813128), (4, 7906564), (8, 3953282), (16, 1976641), (17, 1860368), (34, 930184), (68, 465092), (136, 232546), (272, 116273)]