80749186

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{44029}}^1$

素因数の和:44169

約数の個数: 16

約数和(自身を含む): 139487040

約数和(自身を除く): 58737854

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 44029, 88058, 308203, 616406, 5767799, 11535598, 40374593, 80749186]

約数ペア:

[(1, 80749186), (2, 40374593), (7, 11535598), (14, 5767799), (131, 616406), (262, 308203), (917, 88058), (1834, 44029)]