80401354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{3733}}^1$

素因数の和:3846

約数の個数: 24

約数和(自身を含む): 134087940

約数和(自身を除く): 53686586

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 3733, 7466, 10769, 21538, 41063, 82126, 332237, 451693, 664474, 903386, 3654607, 7309214, 40200677, 80401354]

約数ペア:

[(1, 80401354), (2, 40200677), (11, 7309214), (22, 3654607), (89, 903386), (121, 664474), (178, 451693), (242, 332237), (979, 82126), (1958, 41063), (3733, 21538), (7466, 10769)]