82571524

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{68581}}^1$

素因数の和:68635

約数の個数: 24

約数和(自身を含む): 168986048

約数和(自身を除く): 86414524

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 68581, 137162, 274324, 480067, 960134, 1920268, 2948983, 5897966, 11795932, 20642881, 41285762, 82571524]

約数ペア:

[(1, 82571524), (2, 41285762), (4, 20642881), (7, 11795932), (14, 5897966), (28, 2948983), (43, 1920268), (86, 960134), (172, 480067), (301, 274324), (602, 137162), (1204, 68581)]