161001088

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{21319}}^1$

素因数の和:21392

約数の個数: 32

約数和(自身を含む): 326196000

約数和(自身を除く): 165194912

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 21319, 42638, 85276, 170552, 341104, 682208, 1257821, 1364416, 2515642, 2728832, 5031284, 10062568, 20125136, 40250272, 80500544, 161001088]

約数ペア:

[(1, 161001088), (2, 80500544), (4, 40250272), (8, 20125136), (16, 10062568), (32, 5031284), (59, 2728832), (64, 2515642), (118, 1364416), (128, 1257821), (236, 682208), (472, 341104), (944, 170552), (1888, 85276), (3776, 42638), (7552, 21319)]