89136404

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 185187072

約数和(自身を除く): 96050668

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 97, 148, 194, 259, 388, 518, 679, 887, 1036, 1358, 1774, 2716, 3548, 3589, 6209, 7178, 12418, 14356, 24836, 25123, 32819, 50246, 65638, 86039, 100492, 131276, 172078, 229733, 344156, 459466, 602273, 918932, 1204546, 2409092, 3183443, 6366886, 12733772, 22284101, 44568202, 89136404]

約数ペア:

[(1, 89136404), (2, 44568202), (4, 22284101), (7, 12733772), (14, 6366886), (28, 3183443), (37, 2409092), (74, 1204546), (97, 918932), (148, 602273), (194, 459466), (259, 344156), (388, 229733), (518, 172078), (679, 131276), (887, 100492), (1036, 86039), (1358, 65638), (1774, 50246), (2716, 32819), (3548, 25123), (3589, 24836), (6209, 14356), (7178, 12418)]