39953312

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 90502272

約数和(自身を除く): 50548960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1031, 1211, 1384, 2062, 2422, 2768, 4124, 4844, 5536, 7217, 8248, 9688, 14434, 16496, 19376, 28868, 32992, 38752, 57736, 115472, 178363, 230944, 356726, 713452, 1248541, 1426904, 2497082, 2853808, 4994164, 5707616, 9988328, 19976656, 39953312]

約数ペア:

[(1, 39953312), (2, 19976656), (4, 9988328), (7, 5707616), (8, 4994164), (14, 2853808), (16, 2497082), (28, 1426904), (32, 1248541), (56, 713452), (112, 356726), (173, 230944), (224, 178363), (346, 115472), (692, 57736), (1031, 38752), (1211, 32992), (1384, 28868), (2062, 19376), (2422, 16496), (2768, 14434), (4124, 9688), (4844, 8248), (5536, 7217)]