549536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1344

約数の個数: 24

約数和(自身を含む): 1166004

約数和(自身を除く): 616468

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1321, 2642, 5284, 10568, 17173, 21136, 34346, 42272, 68692, 137384, 274768, 549536]

約数ペア:

[(1, 549536), (2, 274768), (4, 137384), (8, 68692), (13, 42272), (16, 34346), (26, 21136), (32, 17173), (52, 10568), (104, 5284), (208, 2642), (416, 1321)]