31277948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5323}}^1$

素因数の和:5453

約数の個数: 24

約数和(自身を含む): 59479728

約数和(自身を除く): 28201780

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5323, 5876, 10646, 21292, 69199, 138398, 276796, 601499, 1202998, 2405996, 7819487, 15638974, 31277948]

約数ペア:

[(1, 31277948), (2, 15638974), (4, 7819487), (13, 2405996), (26, 1202998), (52, 601499), (113, 276796), (226, 138398), (452, 69199), (1469, 21292), (2938, 10646), (5323, 5876)]