38648464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{105023}}^1$

素因数の和:105054

約数の個数: 20

約数和(自身を含む): 78137856

約数和(自身を除く): 39489392

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 105023, 210046, 420092, 840184, 1680368, 2415529, 4831058, 9662116, 19324232, 38648464]

約数ペア:

[(1, 38648464), (2, 19324232), (4, 9662116), (8, 4831058), (16, 2415529), (23, 1680368), (46, 840184), (92, 420092), (184, 210046), (368, 105023)]