40535536

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{37813}}^1$

素因数の和:37888

約数の個数: 20

約数和(自身を含む): 79711912

約数和(自身を除く): 39176376

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 37813, 75626, 151252, 302504, 605008, 2533471, 5066942, 10133884, 20267768, 40535536]

約数ペア:

[(1, 40535536), (2, 20267768), (4, 10133884), (8, 5066942), (16, 2533471), (67, 605008), (134, 302504), (268, 151252), (536, 75626), (1072, 37813)]