90222418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1889}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 160030080

約数和(自身を除く): 69807662

約数列:

[1, 2, 11, 13, 22, 26, 143, 167, 286, 334, 1837, 1889, 2171, 3674, 3778, 4342, 20779, 23881, 24557, 41558, 47762, 49114, 270127, 315463, 540254, 630926, 3470093, 4101019, 6940186, 8202038, 45111209, 90222418]

約数ペア:

[(1, 90222418), (2, 45111209), (11, 8202038), (13, 6940186), (22, 4101019), (26, 3470093), (143, 630926), (167, 540254), (286, 315463), (334, 270127), (1837, 49114), (1889, 47762), (2171, 41558), (3674, 24557), (3778, 23881), (4342, 20779)]