42587536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{115727}}^1$

素因数の和:115758

約数の個数: 20

約数和(自身を含む): 86101632

約数和(自身を除く): 43514096

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 115727, 231454, 462908, 925816, 1851632, 2661721, 5323442, 10646884, 21293768, 42587536]

約数ペア:

[(1, 42587536), (2, 21293768), (4, 10646884), (8, 5323442), (16, 2661721), (23, 1851632), (46, 925816), (92, 462908), (184, 231454), (368, 115727)]