161289952

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{85429}}^1$

素因数の和:85498

約数の個数: 24

約数和(自身を含む): 322925400

約数和(自身を除く): 161635448

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 85429, 170858, 341716, 683432, 1366864, 2733728, 5040311, 10080622, 20161244, 40322488, 80644976, 161289952]

約数ペア:

[(1, 161289952), (2, 80644976), (4, 40322488), (8, 20161244), (16, 10080622), (32, 5040311), (59, 2733728), (118, 1366864), (236, 683432), (472, 341716), (944, 170858), (1888, 85429)]