191531936

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 386013600

約数和(自身を除く): 194481664

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 229, 236, 443, 458, 472, 886, 916, 944, 1772, 1832, 1888, 3544, 3664, 7088, 7328, 13511, 14176, 26137, 27022, 52274, 54044, 101447, 104548, 108088, 202894, 209096, 216176, 405788, 418192, 432352, 811576, 836384, 1623152, 3246304, 5985373, 11970746, 23941492, 47882984, 95765968, 191531936]

約数ペア:

[(1, 191531936), (2, 95765968), (4, 47882984), (8, 23941492), (16, 11970746), (32, 5985373), (59, 3246304), (118, 1623152), (229, 836384), (236, 811576), (443, 432352), (458, 418192), (472, 405788), (886, 216176), (916, 209096), (944, 202894), (1772, 108088), (1832, 104548), (1888, 101447), (3544, 54044), (3664, 52274), (7088, 27022), (7328, 26137), (13511, 14176)]