66632008

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{136541}}^1$

素因数の和:136608

約数の個数: 16

約数和(自身を含む): 126984060

約数和(自身を除く): 60352052

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 136541, 273082, 546164, 1092328, 8329001, 16658002, 33316004, 66632008]

約数ペア:

[(1, 66632008), (2, 33316004), (4, 16658002), (8, 8329001), (61, 1092328), (122, 546164), (244, 273082), (488, 136541)]