85770896

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2223

約数の個数: 40

約数和(自身を含む): 173009760

約数和(自身を除く): 87238864

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 2113, 2537, 4226, 5074, 8452, 10148, 16904, 20296, 33808, 40592, 90859, 124667, 181718, 249334, 363436, 498668, 726872, 997336, 1453744, 1994672, 5360681, 10721362, 21442724, 42885448, 85770896]

約数ペア:

[(1, 85770896), (2, 42885448), (4, 21442724), (8, 10721362), (16, 5360681), (43, 1994672), (59, 1453744), (86, 997336), (118, 726872), (172, 498668), (236, 363436), (344, 249334), (472, 181718), (688, 124667), (944, 90859), (2113, 40592), (2537, 33808), (4226, 20296), (5074, 16904), (8452, 10148)]