81125296

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24977}}^1$

素因数の和:25021

約数の個数: 40

約数和(自身を含む): 185836320

約数和(自身を除く): 104711024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 24977, 49954, 99908, 174839, 199816, 349678, 399632, 699356, 724333, 1398712, 1448666, 2797424, 2897332, 5070331, 5794664, 10140662, 11589328, 20281324, 40562648, 81125296]

約数ペア:

[(1, 81125296), (2, 40562648), (4, 20281324), (7, 11589328), (8, 10140662), (14, 5794664), (16, 5070331), (28, 2897332), (29, 2797424), (56, 1448666), (58, 1398712), (112, 724333), (116, 699356), (203, 399632), (232, 349678), (406, 199816), (464, 174839), (812, 99908), (1624, 49954), (3248, 24977)]