89078422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 144990720

約数和(自身を除く): 55912298

約数列:

[1, 2, 19, 38, 61, 83, 122, 166, 463, 926, 1159, 1577, 2318, 3154, 5063, 8797, 10126, 17594, 28243, 38429, 56486, 76858, 96197, 192394, 536617, 730151, 1073234, 1460302, 2344169, 4688338, 44539211, 89078422]

約数ペア:

[(1, 89078422), (2, 44539211), (19, 4688338), (38, 2344169), (61, 1460302), (83, 1073234), (122, 730151), (166, 536617), (463, 192394), (926, 96197), (1159, 76858), (1577, 56486), (2318, 38429), (3154, 28243), (5063, 17594), (8797, 10126)]