79868984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18731}}^1$

素因数の和:18791

約数の個数: 32

約数和(自身を含む): 165216240

約数和(自身を除く): 85347256

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 18731, 37462, 74924, 149848, 243503, 487006, 767971, 974012, 1535942, 1948024, 3071884, 6143768, 9983623, 19967246, 39934492, 79868984]

約数ペア:

[(1, 79868984), (2, 39934492), (4, 19967246), (8, 9983623), (13, 6143768), (26, 3071884), (41, 1948024), (52, 1535942), (82, 974012), (104, 767971), (164, 487006), (328, 243503), (533, 149848), (1066, 74924), (2132, 37462), (4264, 18731)]