31339256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10391}}^1$

素因数の和:10439

約数の個数: 32

約数和(自身を含む): 65469600

約数和(自身を除く): 34130344

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 10391, 20782, 41564, 83128, 135083, 270166, 301339, 540332, 602678, 1080664, 1205356, 2410712, 3917407, 7834814, 15669628, 31339256]

約数ペア:

[(1, 31339256), (2, 15669628), (4, 7834814), (8, 3917407), (13, 2410712), (26, 1205356), (29, 1080664), (52, 602678), (58, 540332), (104, 301339), (116, 270166), (232, 135083), (377, 83128), (754, 41564), (1508, 20782), (3016, 10391)]