81350542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26293}}^1$

素因数の和:26332

約数の個数: 32

約数和(自身を含む): 159026112

約数和(自身を除く): 77675570

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 26293, 52586, 184051, 341809, 368102, 446981, 683618, 893962, 2392663, 3128867, 4785326, 5810753, 6257734, 11621506, 40675271, 81350542]

約数ペア:

[(1, 81350542), (2, 40675271), (7, 11621506), (13, 6257734), (14, 5810753), (17, 4785326), (26, 3128867), (34, 2392663), (91, 893962), (119, 683618), (182, 446981), (221, 368102), (238, 341809), (442, 184051), (1547, 52586), (3094, 26293)]