61986968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2113}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 123034800

約数和(自身を除く): 61047832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 772, 1544, 2113, 3667, 4226, 7334, 8452, 14668, 16904, 29336, 40147, 80294, 160588, 321176, 407809, 815618, 1631236, 3262472, 7748371, 15496742, 30993484, 61986968]

約数ペア:

[(1, 61986968), (2, 30993484), (4, 15496742), (8, 7748371), (19, 3262472), (38, 1631236), (76, 815618), (152, 407809), (193, 321176), (386, 160588), (772, 80294), (1544, 40147), (2113, 29336), (3667, 16904), (4226, 14668), (7334, 8452)]