31027864

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9391}}^1$

素因数の和:9463

約数の個数: 32

約数和(自身を含む): 67622400

約数和(自身を除く): 36594536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 9391, 18782, 37564, 65737, 75128, 131474, 262948, 525896, 554069, 1108138, 2216276, 3878483, 4432552, 7756966, 15513932, 31027864]

約数ペア:

[(1, 31027864), (2, 15513932), (4, 7756966), (7, 4432552), (8, 3878483), (14, 2216276), (28, 1108138), (56, 554069), (59, 525896), (118, 262948), (236, 131474), (413, 75128), (472, 65737), (826, 37564), (1652, 18782), (3304, 9391)]