8203312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{39439}}^1$

素因数の和:39460

約数の個数: 20

約数和(自身を含む): 17116960

約数和(自身を除く): 8913648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 39439, 78878, 157756, 315512, 512707, 631024, 1025414, 2050828, 4101656, 8203312]

約数ペア:

[(1, 8203312), (2, 4101656), (4, 2050828), (8, 1025414), (13, 631024), (16, 512707), (26, 315512), (52, 157756), (104, 78878), (208, 39439)]