86911888

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6521}}^1$

素因数の和:6560

約数の個数: 60

約数和(自身を含む): 207438732

約数和(自身を除く): 120526844

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6521, 6664, 13042, 13328, 26084, 45647, 52168, 91294, 104336, 110857, 182588, 221714, 319529, 365176, 443428, 639058, 730352, 775999, 886856, 1278116, 1551998, 1773712, 2556232, 3103996, 5112464, 5431993, 6207992, 10863986, 12415984, 21727972, 43455944, 86911888]

約数ペア:

[(1, 86911888), (2, 43455944), (4, 21727972), (7, 12415984), (8, 10863986), (14, 6207992), (16, 5431993), (17, 5112464), (28, 3103996), (34, 2556232), (49, 1773712), (56, 1551998), (68, 1278116), (98, 886856), (112, 775999), (119, 730352), (136, 639058), (196, 443428), (238, 365176), (272, 319529), (392, 221714), (476, 182588), (784, 110857), (833, 104336), (952, 91294), (1666, 52168), (1904, 45647), (3332, 26084), (6521, 13328), (6664, 13042)]