40231408

素因数分解:

$2^4\times 7^1\times {\mathrm{359209}}^1$

素因数の和:359224

約数の個数: 20

約数和(自身を含む): 89084080

約数和(自身を除く): 48852672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359209, 718418, 1436836, 2514463, 2873672, 5028926, 5747344, 10057852, 20115704, 40231408]

約数ペア:

[(1, 40231408), (2, 20115704), (4, 10057852), (7, 5747344), (8, 5028926), (14, 2873672), (16, 2514463), (28, 1436836), (56, 718418), (112, 359209)]