31621366

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14029}}^1$

素因数の和:14068

約数の個数: 24

約数和(自身を含む): 57579120

約数和(自身を除く): 25957754

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 14029, 28058, 98203, 196406, 322667, 645334, 687421, 1374842, 2258669, 4517338, 15810683, 31621366]

約数ペア:

[(1, 31621366), (2, 15810683), (7, 4517338), (14, 2258669), (23, 1374842), (46, 687421), (49, 645334), (98, 322667), (161, 196406), (322, 98203), (1127, 28058), (2254, 14029)]