25231148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{719}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 45803520

約数和(自身を除く): 20572372

約数列:

[1, 2, 4, 31, 62, 124, 283, 566, 719, 1132, 1438, 2876, 8773, 17546, 22289, 35092, 44578, 89156, 203477, 406954, 813908, 6307787, 12615574, 25231148]

約数ペア:

[(1, 25231148), (2, 12615574), (4, 6307787), (31, 813908), (62, 406954), (124, 203477), (283, 89156), (566, 44578), (719, 35092), (1132, 22289), (1438, 17546), (2876, 8773)]