16665808

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{10313}}^1$

素因数の和:10422

約数の個数: 20

約数和(自身を含む): 32612868

約数和(自身を除く): 15947060

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 10313, 20626, 41252, 82504, 165008, 1041613, 2083226, 4166452, 8332904, 16665808]

約数ペア:

[(1, 16665808), (2, 8332904), (4, 4166452), (8, 2083226), (16, 1041613), (101, 165008), (202, 82504), (404, 41252), (808, 20626), (1616, 10313)]