43321328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{117721}}^1$

素因数の和:117752

約数の個数: 20

約数和(自身を含む): 87585168

約数和(自身を除く): 44263840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 117721, 235442, 470884, 941768, 1883536, 2707583, 5415166, 10830332, 21660664, 43321328]

約数ペア:

[(1, 43321328), (2, 21660664), (4, 10830332), (8, 5415166), (16, 2707583), (23, 1883536), (46, 941768), (92, 470884), (184, 235442), (368, 117721)]