81038594

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5003}}^1$

素因数の和:5114

約数の個数: 32

約数和(自身を含む): 151320960

約数和(自身を除く): 70282366

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 5003, 8099, 10006, 16198, 35021, 65039, 70042, 130078, 445267, 455273, 890534, 910546, 3116869, 5788471, 6233738, 11576942, 40519297, 81038594]

約数ペア:

[(1, 81038594), (2, 40519297), (7, 11576942), (13, 6233738), (14, 5788471), (26, 3116869), (89, 910546), (91, 890534), (178, 455273), (182, 445267), (623, 130078), (1157, 70042), (1246, 65039), (2314, 35021), (5003, 16198), (8099, 10006)]