168902672

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{33301}}^1$

素因数の和:33626

約数の個数: 20

約数和(自身を含む): 328291116

約数和(自身を除く): 159388444

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 33301, 66602, 133204, 266408, 532816, 10556417, 21112834, 42225668, 84451336, 168902672]

約数ペア:

[(1, 168902672), (2, 84451336), (4, 42225668), (8, 21112834), (16, 10556417), (317, 532816), (634, 266408), (1268, 133204), (2536, 66602), (5072, 33301)]