25425704

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{102523}}^1$

素因数の和:102560

約数の個数: 16

約数和(自身を含む): 49211520

約数和(自身を除く): 23785816

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 102523, 205046, 410092, 820184, 3178213, 6356426, 12712852, 25425704]

約数ペア:

[(1, 25425704), (2, 12712852), (4, 6356426), (8, 3178213), (31, 820184), (62, 410092), (124, 205046), (248, 102523)]