85749244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 182827008

約数和(自身を除く): 97077764

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 2833, 4324, 5666, 7567, 11332, 15134, 19831, 30268, 39662, 65159, 79324, 130318, 133151, 260636, 266302, 456113, 532604, 912226, 932057, 1824452, 1864114, 3062473, 3728228, 6124946, 12249892, 21437311, 42874622, 85749244]

約数ペア:

[(1, 85749244), (2, 42874622), (4, 21437311), (7, 12249892), (14, 6124946), (23, 3728228), (28, 3062473), (46, 1864114), (47, 1824452), (92, 932057), (94, 912226), (161, 532604), (188, 456113), (322, 266302), (329, 260636), (644, 133151), (658, 130318), (1081, 79324), (1316, 65159), (2162, 39662), (2833, 30268), (4324, 19831), (5666, 15134), (7567, 11332)]