90855674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9419}}^1$

素因数の和:9494

約数の個数: 32

約数和(自身を含む): 170916480

約数和(自身を除く): 80060806

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9419, 9646, 18838, 65933, 122447, 131866, 244894, 499207, 857129, 998414, 1714258, 3494449, 6489691, 6988898, 12979382, 45427837, 90855674]

約数ペア:

[(1, 90855674), (2, 45427837), (7, 12979382), (13, 6988898), (14, 6489691), (26, 3494449), (53, 1714258), (91, 998414), (106, 857129), (182, 499207), (371, 244894), (689, 131866), (742, 122447), (1378, 65933), (4823, 18838), (9419, 9646)]