86876488

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 166953600

約数和(自身を除く): 80077112

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 268, 436, 536, 872, 1487, 2974, 5948, 7303, 11896, 14606, 29212, 58424, 99629, 162083, 199258, 324166, 398516, 648332, 797032, 1296664, 10859561, 21719122, 43438244, 86876488]

約数ペア:

[(1, 86876488), (2, 43438244), (4, 21719122), (8, 10859561), (67, 1296664), (109, 797032), (134, 648332), (218, 398516), (268, 324166), (436, 199258), (536, 162083), (872, 99629), (1487, 58424), (2974, 29212), (5948, 14606), (7303, 11896)]