1671932840

素因数分解:

$2^3\times 5^1\times {\mathrm{41798321}}^1$

素因数の和:41798332

約数の個数: 16

約数和(自身を含む): 3761848980

約数和(自身を除く): 2089916140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41798321, 83596642, 167193284, 208991605, 334386568, 417983210, 835966420, 1671932840]

約数ペア:

[(1, 1671932840), (2, 835966420), (4, 417983210), (5, 334386568), (8, 208991605), (10, 167193284), (20, 83596642), (40, 41798321)]