90950036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10979}}^1$

素因数の和:11111

約数の個数: 24

約数和(自身を含む): 169092000

約数和(自身を除く): 78141964

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 10979, 21958, 43916, 208601, 417202, 834404, 1196711, 2393422, 4786844, 22737509, 45475018, 90950036]

約数ペア:

[(1, 90950036), (2, 45475018), (4, 22737509), (19, 4786844), (38, 2393422), (76, 1196711), (109, 834404), (218, 417202), (436, 208601), (2071, 43916), (4142, 21958), (8284, 10979)]