31680124

素因数分解:

$2^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1151}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 63479808

約数和(自身を除く): 31799684

約数列:

[1, 2, 4, 7, 14, 28, 983, 1151, 1966, 2302, 3932, 4604, 6881, 8057, 13762, 16114, 27524, 32228, 1131433, 2262866, 4525732, 7920031, 15840062, 31680124]

約数ペア:

[(1, 31680124), (2, 15840062), (4, 7920031), (7, 4525732), (14, 2262866), (28, 1131433), (983, 32228), (1151, 27524), (1966, 16114), (2302, 13762), (3932, 8057), (4604, 6881)]