161370832

素因数分解:

$2^4\times 7^1\times {\mathrm{1440811}}^1$

素因数の和:1440826

約数の個数: 20

約数和(自身を含む): 357321376

約数和(自身を除く): 195950544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1440811, 2881622, 5763244, 10085677, 11526488, 20171354, 23052976, 40342708, 80685416, 161370832]

約数ペア:

[(1, 161370832), (2, 80685416), (4, 40342708), (7, 23052976), (8, 20171354), (14, 11526488), (16, 10085677), (28, 5763244), (56, 2881622), (112, 1440811)]