87907414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3407}}^1$

素因数の和:3532

約数の個数: 32

約数和(自身を含む): 160312320

約数和(自身を除く): 72404906

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1843, 3407, 3686, 6814, 12901, 23849, 25802, 47698, 64733, 129466, 330479, 453131, 660958, 906262, 2313353, 4626706, 6279101, 12558202, 43953707, 87907414]

約数ペア:

[(1, 87907414), (2, 43953707), (7, 12558202), (14, 6279101), (19, 4626706), (38, 2313353), (97, 906262), (133, 660958), (194, 453131), (266, 330479), (679, 129466), (1358, 64733), (1843, 47698), (3407, 25802), (3686, 23849), (6814, 12901)]