65940422

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{2309}}^1$

素因数の和:2551

約数の個数: 16

約数和(自身を含む): 100623600

約数和(自身を除く): 34683178

約数列:

[1, 2, 109, 131, 218, 262, 2309, 4618, 14279, 28558, 251681, 302479, 503362, 604958, 32970211, 65940422]

約数ペア:

[(1, 65940422), (2, 32970211), (109, 604958), (131, 503362), (218, 302479), (262, 251681), (2309, 28558), (4618, 14279)]