31893482

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13903}}^1$

素因数の和:13973

約数の個数: 16

約数和(自身を含む): 50721792

約数和(自身を除く): 18828310

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 13903, 27806, 430993, 514411, 861986, 1028822, 15946741, 31893482]

約数ペア:

[(1, 31893482), (2, 15946741), (31, 1028822), (37, 861986), (62, 514411), (74, 430993), (1147, 27806), (2294, 13903)]