25776368

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{15641}}^1$

素因数の和:15752

約数の個数: 20

約数和(自身を含む): 50429808

約数和(自身を除く): 24653440

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 15641, 31282, 62564, 125128, 250256, 1611023, 3222046, 6444092, 12888184, 25776368]

約数ペア:

[(1, 25776368), (2, 12888184), (4, 6444092), (8, 3222046), (16, 1611023), (103, 250256), (206, 125128), (412, 62564), (824, 31282), (1648, 15641)]