86316958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15299}}^1$

素因数の和:15352

約数の個数: 32

約数和(自身を含む): 164505600

約数和(自身を除く): 78188642

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 15299, 30598, 107093, 198887, 214186, 397774, 474269, 948538, 1392209, 2784418, 3319883, 6165497, 6639766, 12330994, 43158479, 86316958]

約数ペア:

[(1, 86316958), (2, 43158479), (7, 12330994), (13, 6639766), (14, 6165497), (26, 3319883), (31, 2784418), (62, 1392209), (91, 948538), (182, 474269), (217, 397774), (403, 214186), (434, 198887), (806, 107093), (2821, 30598), (5642, 15299)]