68803208

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{22109}}^1$

素因数の和:22504

約数の個数: 16

約数和(自身を含む): 129343500

約数和(自身を除く): 60540292

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 22109, 44218, 88436, 176872, 8600401, 17200802, 34401604, 68803208]

約数ペア:

[(1, 68803208), (2, 34401604), (4, 17200802), (8, 8600401), (389, 176872), (778, 88436), (1556, 44218), (3112, 22109)]