23540984

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 45506880

約数和(自身を除く): 21965896

約数列:

[1, 2, 4, 8, 47, 94, 137, 188, 274, 376, 457, 548, 914, 1096, 1828, 3656, 6439, 12878, 21479, 25756, 42958, 51512, 62609, 85916, 125218, 171832, 250436, 500872, 2942623, 5885246, 11770492, 23540984]

約数ペア:

[(1, 23540984), (2, 11770492), (4, 5885246), (8, 2942623), (47, 500872), (94, 250436), (137, 171832), (188, 125218), (274, 85916), (376, 62609), (457, 51512), (548, 42958), (914, 25756), (1096, 21479), (1828, 12878), (3656, 6439)]