85490834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{887}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 151272576

約数和(自身を除く): 65781742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 337, 674, 887, 1774, 3707, 4381, 7414, 8762, 9757, 11531, 19514, 23062, 48191, 96382, 126841, 253682, 298919, 597838, 3288109, 3885947, 6576218, 7771894, 42745417, 85490834]

約数ペア:

[(1, 85490834), (2, 42745417), (11, 7771894), (13, 6576218), (22, 3885947), (26, 3288109), (143, 597838), (286, 298919), (337, 253682), (674, 126841), (887, 96382), (1774, 48191), (3707, 23062), (4381, 19514), (7414, 11531), (8762, 9757)]