65336476

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 116480000

約数和(自身を除く): 51143524

約数列:

[1, 2, 4, 79, 158, 199, 316, 398, 796, 1039, 2078, 4156, 15721, 31442, 62884, 82081, 164162, 206761, 328324, 413522, 827044, 16334119, 32668238, 65336476]

約数ペア:

[(1, 65336476), (2, 32668238), (4, 16334119), (79, 827044), (158, 413522), (199, 328324), (316, 206761), (398, 164162), (796, 82081), (1039, 62884), (2078, 31442), (4156, 15721)]