40297958

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{4157}}^1$

素因数の和:4327

約数の個数: 16

約数和(自身を含む): 62569584

約数和(自身を除く): 22271626

約数列:

[1, 2, 37, 74, 131, 262, 4157, 4847, 8314, 9694, 153809, 307618, 544567, 1089134, 20148979, 40297958]

約数ペア:

[(1, 40297958), (2, 20148979), (37, 1089134), (74, 544567), (131, 307618), (262, 153809), (4157, 9694), (4847, 8314)]