85788142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{15173}}^1$

素因数の和:15443

約数の個数: 16

約数和(自身を含む): 140936112

約数和(自身を除く): 55147970

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 15173, 30346, 166903, 333806, 3899461, 7798922, 42894071, 85788142]

約数ペア:

[(1, 85788142), (2, 42894071), (11, 7798922), (22, 3899461), (257, 333806), (514, 166903), (2827, 30346), (5654, 15173)]