25253216

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{8867}}^1$

素因数の和:8966

約数の個数: 24

約数和(自身を含む): 50281560

約数和(自身を除く): 25028344

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 8867, 17734, 35468, 70936, 141872, 283744, 789163, 1578326, 3156652, 6313304, 12626608, 25253216]

約数ペア:

[(1, 25253216), (2, 12626608), (4, 6313304), (8, 3156652), (16, 1578326), (32, 789163), (89, 283744), (178, 141872), (356, 70936), (712, 35468), (1424, 17734), (2848, 8867)]