31672388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7127}}^1$

素因数の和:7243

約数の個数: 24

約数和(自身を含む): 61072704

約数和(自身を除く): 29400316

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 7127, 14254, 28508, 78397, 156794, 313588, 719827, 1439654, 2879308, 7918097, 15836194, 31672388]

約数ペア:

[(1, 31672388), (2, 15836194), (4, 7918097), (11, 2879308), (22, 1439654), (44, 719827), (101, 313588), (202, 156794), (404, 78397), (1111, 28508), (2222, 14254), (4444, 7127)]