25388848

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{12113}}^1$

素因数の和:12252

約数の個数: 20

約数和(自身を含む): 49570488

約数和(自身を除く): 24181640

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 12113, 24226, 48452, 96904, 193808, 1586803, 3173606, 6347212, 12694424, 25388848]

約数ペア:

[(1, 25388848), (2, 12694424), (4, 6347212), (8, 3173606), (16, 1586803), (131, 193808), (262, 96904), (524, 48452), (1048, 24226), (2096, 12113)]