31947812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5437}}^1$

素因数の和:5567

約数の個数: 24

約数和(自身を含む): 60753336

約数和(自身を除く): 28805524

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5437, 5876, 10874, 21748, 70681, 141362, 282724, 614381, 1228762, 2457524, 7986953, 15973906, 31947812]

約数ペア:

[(1, 31947812), (2, 15973906), (4, 7986953), (13, 2457524), (26, 1228762), (52, 614381), (113, 282724), (226, 141362), (452, 70681), (1469, 21748), (2938, 10874), (5437, 5876)]