31880868

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{29851}}^1$

素因数の和:29947

約数の個数: 24

約数和(自身を含む): 75227040

約数和(自身を除く): 43346172

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 29851, 59702, 89553, 119404, 179106, 358212, 2656739, 5313478, 7970217, 10626956, 15940434, 31880868]

約数ペア:

[(1, 31880868), (2, 15940434), (3, 10626956), (4, 7970217), (6, 5313478), (12, 2656739), (89, 358212), (178, 179106), (267, 119404), (356, 89553), (534, 59702), (1068, 29851)]