31316324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19427}}^1$

素因数の和:19475

約数の個数: 24

約数和(自身を含む): 60926208

約数和(自身を除く): 29609884

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 19427, 38854, 77708, 252551, 505102, 602237, 1010204, 1204474, 2408948, 7829081, 15658162, 31316324]

約数ペア:

[(1, 31316324), (2, 15658162), (4, 7829081), (13, 2408948), (26, 1204474), (31, 1010204), (52, 602237), (62, 505102), (124, 252551), (403, 77708), (806, 38854), (1612, 19427)]