17679664

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{13313}}^1$

素因数の和:13404

約数の個数: 20

約数和(自身を含む): 34669656

約数和(自身を除く): 16989992

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 13313, 26626, 53252, 106504, 213008, 1104979, 2209958, 4419916, 8839832, 17679664]

約数ペア:

[(1, 17679664), (2, 8839832), (4, 4419916), (8, 2209958), (16, 1104979), (83, 213008), (166, 106504), (332, 53252), (664, 26626), (1328, 13313)]