89951918

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{121229}}^1$

素因数の和:121291

約数の個数: 16

約数和(自身を含む): 157114080

約数和(自身を除く): 67162162

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 121229, 242458, 848603, 1697206, 6425137, 12850274, 44975959, 89951918]

約数ペア:

[(1, 89951918), (2, 44975959), (7, 12850274), (14, 6425137), (53, 1697206), (106, 848603), (371, 242458), (742, 121229)]