31045126

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16673}}^1$

素因数の和:16708

約数の個数: 24

約数和(自身を含む): 57025080

約数和(自身を除く): 25979954

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 16673, 33346, 116711, 233422, 316787, 633574, 816977, 1633954, 2217509, 4435018, 15522563, 31045126]

約数ペア:

[(1, 31045126), (2, 15522563), (7, 4435018), (14, 2217509), (19, 1633954), (38, 816977), (49, 633574), (98, 316787), (133, 233422), (266, 116711), (931, 33346), (1862, 16673)]