9985256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73421}}^1$

素因数の和:73444

約数の個数: 16

約数和(自身を含む): 19823940

約数和(自身を除く): 9838684

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 73421, 146842, 293684, 587368, 1248157, 2496314, 4992628, 9985256]

約数ペア:

[(1, 9985256), (2, 4992628), (4, 2496314), (8, 1248157), (17, 587368), (34, 293684), (68, 146842), (136, 73421)]