87919972

素因数分解:

$2^2\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{2297}}^1$

素因数の和:3675

約数の個数: 24

約数和(自身を含む): 176045184

約数和(自身を除く): 88125212

約数列:

[1, 2, 4, 7, 14, 28, 1367, 2297, 2734, 4594, 5468, 9188, 9569, 16079, 19138, 32158, 38276, 64316, 3139999, 6279998, 12559996, 21979993, 43959986, 87919972]

約数ペア:

[(1, 87919972), (2, 43959986), (4, 21979993), (7, 12559996), (14, 6279998), (28, 3139999), (1367, 64316), (2297, 38276), (2734, 32158), (4594, 19138), (5468, 16079), (9188, 9569)]