31801072

素因数分解:

$2^4\times {\mathrm{1163}}^1\times {\mathrm{1709}}^1$

素因数の和:2880

約数の個数: 20

約数和(自身を含む): 61703640

約数和(自身を除く): 29902568

約数列:

[1, 2, 4, 8, 16, 1163, 1709, 2326, 3418, 4652, 6836, 9304, 13672, 18608, 27344, 1987567, 3975134, 7950268, 15900536, 31801072]

約数ペア:

[(1, 31801072), (2, 15900536), (4, 7950268), (8, 3975134), (16, 1987567), (1163, 27344), (1709, 18608), (2326, 13672), (3418, 9304), (4652, 6836)]