24987824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{91867}}^1$

素因数の和:91892

約数の個数: 20

約数和(自身を含む): 51262344

約数和(自身を除く): 26274520

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 91867, 183734, 367468, 734936, 1469872, 1561739, 3123478, 6246956, 12493912, 24987824]

約数ペア:

[(1, 24987824), (2, 12493912), (4, 6246956), (8, 3123478), (16, 1561739), (17, 1469872), (34, 734936), (68, 367468), (136, 183734), (272, 91867)]