86881534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{25873}}^1$

素因数の和:25971

約数の個数: 16

約数和(自身を含む): 137856672

約数和(自身を除く): 50975138

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 25873, 51746, 595079, 1190158, 1888729, 3777458, 43440767, 86881534]

約数ペア:

[(1, 86881534), (2, 43440767), (23, 3777458), (46, 1888729), (73, 1190158), (146, 595079), (1679, 51746), (3358, 25873)]