86414384

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10867}}^1$

素因数の和:10953

約数の個数: 40

約数和(自身を含む): 194059008

約数和(自身を除く): 107644624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 10867, 21734, 43468, 76069, 86936, 152138, 173872, 304276, 608552, 771557, 1217104, 1543114, 3086228, 5400899, 6172456, 10801798, 12344912, 21603596, 43207192, 86414384]

約数ペア:

[(1, 86414384), (2, 43207192), (4, 21603596), (7, 12344912), (8, 10801798), (14, 6172456), (16, 5400899), (28, 3086228), (56, 1543114), (71, 1217104), (112, 771557), (142, 608552), (284, 304276), (497, 173872), (568, 152138), (994, 86936), (1136, 76069), (1988, 43468), (3976, 21734), (7952, 10867)]