40844798

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1531

約数の個数: 16

約数和(自身を含む): 62370000

約数和(自身を除く): 21525202

約数列:

[1, 2, 83, 166, 197, 394, 1249, 2498, 16351, 32702, 103667, 207334, 246053, 492106, 20422399, 40844798]

約数ペア:

[(1, 40844798), (2, 20422399), (83, 492106), (166, 246053), (197, 207334), (394, 103667), (1249, 32702), (2498, 16351)]