79937084

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1663}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 142990848

約数和(自身を除く): 63053764

約数列:

[1, 2, 4, 61, 122, 197, 244, 394, 788, 1663, 3326, 6652, 12017, 24034, 48068, 101443, 202886, 327611, 405772, 655222, 1310444, 19984271, 39968542, 79937084]

約数ペア:

[(1, 79937084), (2, 39968542), (4, 19984271), (61, 1310444), (122, 655222), (197, 405772), (244, 327611), (394, 202886), (788, 101443), (1663, 48068), (3326, 24034), (6652, 12017)]