82120232

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 156625920

約数和(自身を除く): 74505688

約数列:

[1, 2, 4, 8, 127, 131, 254, 262, 508, 524, 617, 1016, 1048, 1234, 2468, 4936, 16637, 33274, 66548, 78359, 80827, 133096, 156718, 161654, 313436, 323308, 626872, 646616, 10265029, 20530058, 41060116, 82120232]

約数ペア:

[(1, 82120232), (2, 41060116), (4, 20530058), (8, 10265029), (127, 646616), (131, 626872), (254, 323308), (262, 313436), (508, 161654), (524, 156718), (617, 133096), (1016, 80827), (1048, 78359), (1234, 66548), (2468, 33274), (4936, 16637)]