40655536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{110477}}^1$

素因数の和:110508

約数の個数: 20

約数和(自身を含む): 82195632

約数和(自身を除く): 41540096

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 110477, 220954, 441908, 883816, 1767632, 2540971, 5081942, 10163884, 20327768, 40655536]

約数ペア:

[(1, 40655536), (2, 20327768), (4, 10163884), (8, 5081942), (16, 2540971), (23, 1767632), (46, 883816), (92, 441908), (184, 220954), (368, 110477)]