87938864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3329}}^1$

素因数の和:3477

約数の個数: 40

約数和(自身を含む): 184988160

約数和(自身を除く): 97049296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 3329, 6604, 6658, 13208, 13316, 26416, 26632, 43277, 53264, 86554, 173108, 346216, 422783, 692432, 845566, 1691132, 3382264, 5496179, 6764528, 10992358, 21984716, 43969432, 87938864]

約数ペア:

[(1, 87938864), (2, 43969432), (4, 21984716), (8, 10992358), (13, 6764528), (16, 5496179), (26, 3382264), (52, 1691132), (104, 845566), (127, 692432), (208, 422783), (254, 346216), (508, 173108), (1016, 86554), (1651, 53264), (2032, 43277), (3302, 26632), (3329, 26416), (6604, 13316), (6658, 13208)]