31871168

素因数分解:

$2^6\times 7^2\times {\mathrm{10163}}^1$

素因数の和:10189

約数の個数: 42

約数和(自身を含む): 73577196

約数和(自身を除く): 41706028

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 10163, 20326, 40652, 71141, 81304, 142282, 162608, 284564, 325216, 497987, 569128, 650432, 995974, 1138256, 1991948, 2276512, 3983896, 4553024, 7967792, 15935584, 31871168]

約数ペア:

[(1, 31871168), (2, 15935584), (4, 7967792), (7, 4553024), (8, 3983896), (14, 2276512), (16, 1991948), (28, 1138256), (32, 995974), (49, 650432), (56, 569128), (64, 497987), (98, 325216), (112, 284564), (196, 162608), (224, 142282), (392, 81304), (448, 71141), (784, 40652), (1568, 20326), (3136, 10163)]