89486254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2251}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 158901120

約数和(自身を除く): 69414866

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 278, 286, 1529, 1807, 2251, 3058, 3614, 4502, 19877, 24761, 29263, 39754, 49522, 58526, 312889, 321893, 625778, 643786, 3441779, 4067557, 6883558, 8135114, 44743127, 89486254]

約数ペア:

[(1, 89486254), (2, 44743127), (11, 8135114), (13, 6883558), (22, 4067557), (26, 3441779), (139, 643786), (143, 625778), (278, 321893), (286, 312889), (1529, 58526), (1807, 49522), (2251, 39754), (3058, 29263), (3614, 24761), (4502, 19877)]