31284814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2719}}^1$

素因数の和:3255

約数の個数: 16

約数和(自身を含む): 51310080

約数和(自身を除く): 20025266

約数列:

[1, 2, 11, 22, 523, 1046, 2719, 5438, 5753, 11506, 29909, 59818, 1422037, 2844074, 15642407, 31284814]

約数ペア:

[(1, 31284814), (2, 15642407), (11, 2844074), (22, 1422037), (523, 59818), (1046, 29909), (2719, 11506), (5438, 5753)]