80502814

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{64609}}^1$

素因数の和:64707

約数の個数: 16

約数和(自身を含む): 139557600

約数和(自身を除く): 59054786

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 64609, 129218, 452263, 904526, 5750201, 11500402, 40251407, 80502814]

約数ペア:

[(1, 80502814), (2, 40251407), (7, 11500402), (14, 5750201), (89, 904526), (178, 452263), (623, 129218), (1246, 64609)]