81320092

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{7583}}^1$

素因数の和:7977

約数の個数: 24

約数和(自身を含む): 163086336

約数和(自身を除く): 81766244

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2681, 5362, 7583, 10724, 15166, 30332, 53081, 106162, 212324, 2904289, 5808578, 11617156, 20330023, 40660046, 81320092]

約数ペア:

[(1, 81320092), (2, 40660046), (4, 20330023), (7, 11617156), (14, 5808578), (28, 2904289), (383, 212324), (766, 106162), (1532, 53081), (2681, 30332), (5362, 15166), (7583, 10724)]