8212144

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{7229}}^1$

素因数の和:7308

約数の個数: 20

約数和(自身を含む): 16137360

約数和(自身を除く): 7925216

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 7229, 14458, 28916, 57832, 115664, 513259, 1026518, 2053036, 4106072, 8212144]

約数ペア:

[(1, 8212144), (2, 4106072), (4, 2053036), (8, 1026518), (16, 513259), (71, 115664), (142, 57832), (284, 28916), (568, 14458), (1136, 7229)]