25380512

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{11171}}^1$

素因数の和:11252

約数の個数: 24

約数和(自身を含む): 50676192

約数和(自身を除く): 25295680

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 11171, 22342, 44684, 89368, 178736, 357472, 793141, 1586282, 3172564, 6345128, 12690256, 25380512]

約数ペア:

[(1, 25380512), (2, 12690256), (4, 6345128), (8, 3172564), (16, 1586282), (32, 793141), (71, 357472), (142, 178736), (284, 89368), (568, 44684), (1136, 22342), (2272, 11171)]