31073926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 53555040

約数和(自身を除く): 22481114

約数列:

[1, 2, 13, 17, 26, 34, 221, 229, 307, 442, 458, 614, 2977, 3893, 3991, 5219, 5954, 7786, 7982, 10438, 50609, 67847, 70303, 101218, 135694, 140606, 913939, 1195151, 1827878, 2390302, 15536963, 31073926]

約数ペア:

[(1, 31073926), (2, 15536963), (13, 2390302), (17, 1827878), (26, 1195151), (34, 913939), (221, 140606), (229, 135694), (307, 101218), (442, 70303), (458, 67847), (614, 50609), (2977, 10438), (3893, 7982), (3991, 7786), (5219, 5954)]