31452872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3163}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 64925280

約数和(自身を除く): 33472408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 3163, 4972, 6326, 9944, 12652, 25304, 34793, 69586, 139172, 278344, 357419, 714838, 1429676, 2859352, 3931609, 7863218, 15726436, 31452872]

約数ペア:

[(1, 31452872), (2, 15726436), (4, 7863218), (8, 3931609), (11, 2859352), (22, 1429676), (44, 714838), (88, 357419), (113, 278344), (226, 139172), (452, 69586), (904, 34793), (1243, 25304), (2486, 12652), (3163, 9944), (4972, 6326)]