8953984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5408

約数の個数: 32

約数和(自身を含む): 19213740

約数和(自身を除く): 10259756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 5381, 10762, 21524, 43048, 69953, 86096, 139906, 172192, 279812, 344384, 559624, 688768, 1119248, 2238496, 4476992, 8953984]

約数ペア:

[(1, 8953984), (2, 4476992), (4, 2238496), (8, 1119248), (13, 688768), (16, 559624), (26, 344384), (32, 279812), (52, 172192), (64, 139906), (104, 86096), (128, 69953), (208, 43048), (416, 21524), (832, 10762), (1664, 5381)]