23081648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{84859}}^1$

素因数の和:84884

約数の個数: 20

約数和(自身を含む): 47351880

約数和(自身を除く): 24270232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 84859, 169718, 339436, 678872, 1357744, 1442603, 2885206, 5770412, 11540824, 23081648]

約数ペア:

[(1, 23081648), (2, 11540824), (4, 5770412), (8, 2885206), (16, 1442603), (17, 1357744), (34, 678872), (68, 339436), (136, 169718), (272, 84859)]