31027334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1229}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 50213520

約数和(自身を除く): 19186186

約数列:

[1, 2, 13, 26, 971, 1229, 1942, 2458, 12623, 15977, 25246, 31954, 1193359, 2386718, 15513667, 31027334]

約数ペア:

[(1, 31027334), (2, 15513667), (13, 2386718), (26, 1193359), (971, 31954), (1229, 25246), (1942, 15977), (2458, 12623)]