65431297

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 71036928

約数和(自身を除く): 5605631

約数列:

[1, 23, 31, 163, 563, 713, 3749, 5053, 12949, 17453, 91769, 116219, 401419, 2110687, 2844839, 65431297]

約数ペア:

[(1, 65431297), (23, 2844839), (31, 2110687), (163, 401419), (563, 116219), (713, 91769), (3749, 17453), (5053, 12949)]