25671808

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 51567120

約数和(自身を除く): 25895312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 1531, 2096, 3062, 4192, 6124, 8384, 12248, 16768, 24496, 48992, 97984, 195968, 200561, 401122, 802244, 1604488, 3208976, 6417952, 12835904, 25671808]

約数ペア:

[(1, 25671808), (2, 12835904), (4, 6417952), (8, 3208976), (16, 1604488), (32, 802244), (64, 401122), (128, 200561), (131, 195968), (262, 97984), (524, 48992), (1048, 24496), (1531, 16768), (2096, 12248), (3062, 8384), (4192, 6124)]