87685858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 146494656

約数和(自身を除く): 58808798

約数列:

[1, 2, 13, 26, 43, 86, 107, 214, 559, 733, 1118, 1391, 1466, 2782, 4601, 9202, 9529, 19058, 31519, 59813, 63038, 78431, 119626, 156862, 409747, 819494, 1019603, 2039206, 3372533, 6745066, 43842929, 87685858]

約数ペア:

[(1, 87685858), (2, 43842929), (13, 6745066), (26, 3372533), (43, 2039206), (86, 1019603), (107, 819494), (214, 409747), (559, 156862), (733, 119626), (1118, 78431), (1391, 63038), (1466, 59813), (2782, 31519), (4601, 19058), (9202, 9529)]