85363408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{410401}}^1$

素因数の和:410422

約数の個数: 20

約数和(自身を含む): 178114468

約数和(自身を除く): 92751060

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 410401, 820802, 1641604, 3283208, 5335213, 6566416, 10670426, 21340852, 42681704, 85363408]

約数ペア:

[(1, 85363408), (2, 42681704), (4, 21340852), (8, 10670426), (13, 6566416), (16, 5335213), (26, 3283208), (52, 1641604), (104, 820802), (208, 410401)]