89172304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4817}}^1$

素因数の和:4927

約数の個数: 40

約数和(自身を含む): 188191080

約数和(自身を除く): 99018776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 4817, 9256, 9634, 18512, 19268, 38536, 62621, 77072, 125242, 250484, 428713, 500968, 857426, 1001936, 1714852, 3429704, 5573269, 6859408, 11146538, 22293076, 44586152, 89172304]

約数ペア:

[(1, 89172304), (2, 44586152), (4, 22293076), (8, 11146538), (13, 6859408), (16, 5573269), (26, 3429704), (52, 1714852), (89, 1001936), (104, 857426), (178, 500968), (208, 428713), (356, 250484), (712, 125242), (1157, 77072), (1424, 62621), (2314, 38536), (4628, 19268), (4817, 18512), (9256, 9634)]