85909642

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67433}}^1$

素因数の和:67462

約数の個数: 24

約数和(自身を含む): 161436996

約数和(自身を除く): 75527354

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 67433, 134866, 472031, 876629, 944062, 1753258, 3304217, 6136403, 6608434, 12272806, 42954821, 85909642]

約数ペア:

[(1, 85909642), (2, 42954821), (7, 12272806), (13, 6608434), (14, 6136403), (26, 3304217), (49, 1753258), (91, 944062), (98, 876629), (182, 472031), (637, 134866), (1274, 67433)]