68442776

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{208667}}^1$

素因数の和:208714

約数の個数: 16

約数和(自身を含む): 131460840

約数和(自身を除く): 63018064

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 208667, 417334, 834668, 1669336, 8555347, 17110694, 34221388, 68442776]

約数ペア:

[(1, 68442776), (2, 34221388), (4, 17110694), (8, 8555347), (41, 1669336), (82, 834668), (164, 417334), (328, 208667)]