40801106

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1129

約数の個数: 16

約数和(自身を含む): 62052480

約数和(自身を除く): 21251374

約数列:

[1, 2, 151, 167, 302, 334, 809, 1618, 25217, 50434, 122159, 135103, 244318, 270206, 20400553, 40801106]

約数ペア:

[(1, 40801106), (2, 20400553), (151, 270206), (167, 244318), (302, 135103), (334, 122159), (809, 50434), (1618, 25217)]