162458108

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19841}}^1$

素因数の和:19957

約数の個数: 24

約数和(自身を含む): 300011040

約数和(自身を除く): 137552932

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 19841, 39682, 79364, 456343, 912686, 1765849, 1825372, 3531698, 7063396, 40614527, 81229054, 162458108]

約数ペア:

[(1, 162458108), (2, 81229054), (4, 40614527), (23, 7063396), (46, 3531698), (89, 1825372), (92, 1765849), (178, 912686), (356, 456343), (2047, 79364), (4094, 39682), (8188, 19841)]