103823728

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{32939}}^1$

素因数の和:33144

約数の個数: 20

約数和(自身を含む): 202185720

約数和(自身を除く): 98361992

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 32939, 65878, 131756, 263512, 527024, 6488983, 12977966, 25955932, 51911864, 103823728]

約数ペア:

[(1, 103823728), (2, 51911864), (4, 25955932), (8, 12977966), (16, 6488983), (197, 527024), (394, 263512), (788, 131756), (1576, 65878), (3152, 32939)]