1556272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{4229}}^1$

素因数の和:4260

約数の個数: 20

約数和(自身を含む): 3147120

約数和(自身を除く): 1590848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 4229, 8458, 16916, 33832, 67664, 97267, 194534, 389068, 778136, 1556272]

約数ペア:

[(1, 1556272), (2, 778136), (4, 389068), (8, 194534), (16, 97267), (23, 67664), (46, 33832), (92, 16916), (184, 8458), (368, 4229)]