86494688

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20323}}^1$

素因数の和:20359

約数の個数: 48

約数和(自身を含む): 204865920

約数和(自身を除く): 118371232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 20323, 40646, 81292, 142261, 162584, 284522, 325168, 386137, 569044, 650336, 772274, 1138088, 1544548, 2276176, 2702959, 3089096, 4552352, 5405918, 6178192, 10811836, 12356384, 21623672, 43247344, 86494688]

約数ペア:

[(1, 86494688), (2, 43247344), (4, 21623672), (7, 12356384), (8, 10811836), (14, 6178192), (16, 5405918), (19, 4552352), (28, 3089096), (32, 2702959), (38, 2276176), (56, 1544548), (76, 1138088), (112, 772274), (133, 650336), (152, 569044), (224, 386137), (266, 325168), (304, 284522), (532, 162584), (608, 142261), (1064, 81292), (2128, 40646), (4256, 20323)]