65051864

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{133303}}^1$

素因数の和:133370

約数の個数: 16

約数和(自身を含む): 123972720

約数和(自身を除く): 58920856

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 133303, 266606, 533212, 1066424, 8131483, 16262966, 32525932, 65051864]

約数ペア:

[(1, 65051864), (2, 32525932), (4, 16262966), (8, 8131483), (61, 1066424), (122, 533212), (244, 266606), (488, 133303)]