632752

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 20

約数和(自身を含む): 1245456

約数和(自身を除く): 612704

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 557, 568, 1114, 1136, 2228, 4456, 8912, 39547, 79094, 158188, 316376, 632752]

約数ペア:

[(1, 632752), (2, 316376), (4, 158188), (8, 79094), (16, 39547), (71, 8912), (142, 4456), (284, 2228), (557, 1136), (568, 1114)]