65938072

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{135119}}^1$

素因数の和:135186

約数の個数: 16

約数和(自身を含む): 125661600

約数和(自身を除く): 59723528

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 135119, 270238, 540476, 1080952, 8242259, 16484518, 32969036, 65938072]

約数ペア:

[(1, 65938072), (2, 32969036), (4, 16484518), (8, 8242259), (61, 1080952), (122, 540476), (244, 270238), (488, 135119)]