86125988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{1297}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 162566712

約数和(自身を除く): 76440724

約数列:

[1, 2, 4, 13, 26, 52, 1277, 1297, 2554, 2594, 5108, 5188, 16601, 16861, 33202, 33722, 66404, 67444, 1656269, 3312538, 6625076, 21531497, 43062994, 86125988]

約数ペア:

[(1, 86125988), (2, 43062994), (4, 21531497), (13, 6625076), (26, 3312538), (52, 1656269), (1277, 67444), (1297, 66404), (2554, 33722), (2594, 33202), (5108, 16861), (5188, 16601)]