808214416

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{38767}}^1$

素因数の和:40078

約数の個数: 20

約数和(自身を含む): 1567157632

約数和(自身を除く): 758943216

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 5212, 10424, 20848, 38767, 77534, 155068, 310136, 620272, 50513401, 101026802, 202053604, 404107208, 808214416]

約数ペア:

[(1, 808214416), (2, 404107208), (4, 202053604), (8, 101026802), (16, 50513401), (1303, 620272), (2606, 310136), (5212, 155068), (10424, 77534), (20848, 38767)]