42552112

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 85200896

約数和(自身を除く): 42648784

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 487, 508, 688, 974, 1016, 1948, 2032, 3896, 5461, 7792, 10922, 20941, 21844, 41882, 43688, 61849, 83764, 87376, 123698, 167528, 247396, 335056, 494792, 989584, 2659507, 5319014, 10638028, 21276056, 42552112]

約数ペア:

[(1, 42552112), (2, 21276056), (4, 10638028), (8, 5319014), (16, 2659507), (43, 989584), (86, 494792), (127, 335056), (172, 247396), (254, 167528), (344, 123698), (487, 87376), (508, 83764), (688, 61849), (974, 43688), (1016, 41882), (1948, 21844), (2032, 20941), (3896, 10922), (5461, 7792)]