40045982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1213}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 63720432

約数和(自身を除く): 23674450

約数列:

[1, 2, 17, 34, 971, 1213, 1942, 2426, 16507, 20621, 33014, 41242, 1177823, 2355646, 20022991, 40045982]

約数ペア:

[(1, 40045982), (2, 20022991), (17, 2355646), (34, 1177823), (971, 41242), (1213, 33014), (1942, 20621), (2426, 16507)]