15933232

素因数分解:

$2^4\times 7^2\times {\mathrm{20323}}^1$

素因数の和:20345

約数の個数: 30

約数和(自身を含む): 35912508

約数和(自身を除く): 19979276

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20323, 40646, 81292, 142261, 162584, 284522, 325168, 569044, 995827, 1138088, 1991654, 2276176, 3983308, 7966616, 15933232]

約数ペア:

[(1, 15933232), (2, 7966616), (4, 3983308), (7, 2276176), (8, 1991654), (14, 1138088), (16, 995827), (28, 569044), (49, 325168), (56, 284522), (98, 162584), (112, 142261), (196, 81292), (392, 40646), (784, 20323)]