31347422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{1123}}^1$

素因数の和:1963

約数の個数: 16

約数和(自身を含む): 49892112

約数和(自身を除く): 18544690

約数列:

[1, 2, 17, 34, 821, 1123, 1642, 2246, 13957, 19091, 27914, 38182, 921983, 1843966, 15673711, 31347422]

約数ペア:

[(1, 31347422), (2, 15673711), (17, 1843966), (34, 921983), (821, 38182), (1123, 27914), (1642, 19091), (2246, 13957)]