25201636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1217}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 45835776

約数和(自身を除く): 20634140

約数列:

[1, 2, 4, 31, 62, 124, 167, 334, 668, 1217, 2434, 4868, 5177, 10354, 20708, 37727, 75454, 150908, 203239, 406478, 812956, 6300409, 12600818, 25201636]

約数ペア:

[(1, 25201636), (2, 12600818), (4, 6300409), (31, 812956), (62, 406478), (124, 203239), (167, 150908), (334, 75454), (668, 37727), (1217, 20708), (2434, 10354), (4868, 5177)]