31416968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1559}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 64584000

約数和(自身を除く): 33167032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 916, 1559, 1832, 2519, 3118, 5038, 6236, 10076, 12472, 17149, 20152, 34298, 68596, 137192, 357011, 714022, 1428044, 2856088, 3927121, 7854242, 15708484, 31416968]

約数ペア:

[(1, 31416968), (2, 15708484), (4, 7854242), (8, 3927121), (11, 2856088), (22, 1428044), (44, 714022), (88, 357011), (229, 137192), (458, 68596), (916, 34298), (1559, 20152), (1832, 17149), (2519, 12472), (3118, 10076), (5038, 6236)]