30916484

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 55735680

約数和(自身を除く): 24819196

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 1039, 2078, 4156, 7439, 14878, 29756, 44677, 89354, 178708, 179747, 359494, 718988, 7729121, 15458242, 30916484]

約数ペア:

[(1, 30916484), (2, 15458242), (4, 7729121), (43, 718988), (86, 359494), (172, 179747), (173, 178708), (346, 89354), (692, 44677), (1039, 29756), (2078, 14878), (4156, 7439)]