31930352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1433

約数の個数: 40

約数和(自身を含む): 66290400

約数和(自身を除く): 34360048

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1319, 1424, 1513, 2638, 3026, 5276, 6052, 10552, 12104, 21104, 22423, 24208, 44846, 89692, 117391, 179384, 234782, 358768, 469564, 939128, 1878256, 1995647, 3991294, 7982588, 15965176, 31930352]

約数ペア:

[(1, 31930352), (2, 15965176), (4, 7982588), (8, 3991294), (16, 1995647), (17, 1878256), (34, 939128), (68, 469564), (89, 358768), (136, 234782), (178, 179384), (272, 117391), (356, 89692), (712, 44846), (1319, 24208), (1424, 22423), (1513, 21104), (2638, 12104), (3026, 10552), (5276, 6052)]