80481664

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{10657}}^1$

素因数の和:10730

約数の個数: 32

約数和(自身を含む): 163067400

約数和(自身を除く): 82585736

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 10657, 21314, 42628, 85256, 170512, 341024, 628763, 682048, 1257526, 1364096, 2515052, 5030104, 10060208, 20120416, 40240832, 80481664]

約数ペア:

[(1, 80481664), (2, 40240832), (4, 20120416), (8, 10060208), (16, 5030104), (32, 2515052), (59, 1364096), (64, 1257526), (118, 682048), (128, 628763), (236, 341024), (472, 170512), (944, 85256), (1888, 42628), (3776, 21314), (7552, 10657)]