103860016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{499327}}^1$

素因数の和:499348

約数の個数: 20

約数和(自身を含む): 216708352

約数和(自身を除く): 112848336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 499327, 998654, 1997308, 3994616, 6491251, 7989232, 12982502, 25965004, 51930008, 103860016]

約数ペア:

[(1, 103860016), (2, 51930008), (4, 25965004), (8, 12982502), (13, 7989232), (16, 6491251), (26, 3994616), (52, 1997308), (104, 998654), (208, 499327)]