86632028

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{22259}}^1$

素因数の和:22409

約数の個数: 24

約数和(自身を含む): 174518400

約数和(自身を除く): 87886372

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 22259, 44518, 89036, 155813, 311626, 623252, 3094001, 6188002, 12376004, 21658007, 43316014, 86632028]

約数ペア:

[(1, 86632028), (2, 43316014), (4, 21658007), (7, 12376004), (14, 6188002), (28, 3094001), (139, 623252), (278, 311626), (556, 155813), (973, 89036), (1946, 44518), (3892, 22259)]