1531888

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1504

約数の個数: 20

約数和(自身を含む): 3014440

約数和(自身を除く): 1482552

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1429, 2858, 5716, 11432, 22864, 95743, 191486, 382972, 765944, 1531888]

約数ペア:

[(1, 1531888), (2, 765944), (4, 382972), (8, 191486), (16, 95743), (67, 22864), (134, 11432), (268, 5716), (536, 2858), (1072, 1429)]