31305128

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{24007}}^1$

素因数の和:24176

約数の個数: 16

約数和(自身を含む): 59059680

約数和(自身を除く): 27754552

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 24007, 48014, 96028, 192056, 3913141, 7826282, 15652564, 31305128]

約数ペア:

[(1, 31305128), (2, 15652564), (4, 7826282), (8, 3913141), (163, 192056), (326, 96028), (652, 48014), (1304, 24007)]