86286968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11971}}^1$

素因数の和:12047

約数の個数: 32

約数和(自身を含む): 174551760

約数和(自身を除く): 88264792

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 11971, 23942, 47884, 95768, 203507, 407014, 634463, 814028, 1268926, 1628056, 2537852, 5075704, 10785871, 21571742, 43143484, 86286968]

約数ペア:

[(1, 86286968), (2, 43143484), (4, 21571742), (8, 10785871), (17, 5075704), (34, 2537852), (53, 1628056), (68, 1268926), (106, 814028), (136, 634463), (212, 407014), (424, 203507), (901, 95768), (1802, 47884), (3604, 23942), (7208, 11971)]