319239968

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{31873}}^1$

素因数の和:32196

約数の個数: 24

約数和(自身を含む): 630531468

約数和(自身を除く): 311291500

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2504, 5008, 10016, 31873, 63746, 127492, 254984, 509968, 1019936, 9976249, 19952498, 39904996, 79809992, 159619984, 319239968]

約数ペア:

[(1, 319239968), (2, 159619984), (4, 79809992), (8, 39904996), (16, 19952498), (32, 9976249), (313, 1019936), (626, 509968), (1252, 254984), (2504, 127492), (5008, 63746), (10016, 31873)]