40889182

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22691}}^1$

素因数の和:22763

約数の個数: 16

約数和(自身を含む): 66169872

約数和(自身を除く): 25280690

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 22691, 45382, 385747, 771494, 1202623, 2405246, 20444591, 40889182]

約数ペア:

[(1, 40889182), (2, 20444591), (17, 2405246), (34, 1202623), (53, 771494), (106, 385747), (901, 45382), (1802, 22691)]