31482704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1583}}^1$

素因数の和:1715

約数の個数: 40

約数和(自身を含む): 67174272

約数和(自身を除く): 35691568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1583, 1808, 2486, 3166, 4972, 6332, 9944, 12664, 17413, 19888, 25328, 34826, 69652, 139304, 178879, 278608, 357758, 715516, 1431032, 1967669, 2862064, 3935338, 7870676, 15741352, 31482704]

約数ペア:

[(1, 31482704), (2, 15741352), (4, 7870676), (8, 3935338), (11, 2862064), (16, 1967669), (22, 1431032), (44, 715516), (88, 357758), (113, 278608), (176, 178879), (226, 139304), (452, 69652), (904, 34826), (1243, 25328), (1583, 19888), (1808, 17413), (2486, 12664), (3166, 9944), (4972, 6332)]