90262186

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{66467}}^1$

素因数の和:66573

約数の個数: 16

約数和(自身を含む): 156332736

約数和(自身を除く): 66070550

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 66467, 132934, 465269, 930538, 6447299, 12894598, 45131093, 90262186]

約数ペア:

[(1, 90262186), (2, 45131093), (7, 12894598), (14, 6447299), (97, 930538), (194, 465269), (679, 132934), (1358, 66467)]