68998408

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{210361}}^1$

素因数の和:210408

約数の個数: 16

約数和(自身を含む): 132528060

約数和(自身を除く): 63529652

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 210361, 420722, 841444, 1682888, 8624801, 17249602, 34499204, 68998408]

約数ペア:

[(1, 68998408), (2, 34499204), (4, 17249602), (8, 8624801), (41, 1682888), (82, 841444), (164, 420722), (328, 210361)]