43430416

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{38231}}^1$

素因数の和:38310

約数の個数: 20

約数和(自身を含む): 85333824

約数和(自身を除く): 41903408

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 38231, 76462, 152924, 305848, 611696, 2714401, 5428802, 10857604, 21715208, 43430416]

約数ペア:

[(1, 43430416), (2, 21715208), (4, 10857604), (8, 5428802), (16, 2714401), (71, 611696), (142, 305848), (284, 152924), (568, 76462), (1136, 38231)]