16855543928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{234287}}^1$

素因数の和:234356

約数の個数: 48

約数和(自身を含む): 34981541280

約数和(自身を除く): 18125997352

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 529, 782, 1058, 1564, 2116, 3128, 4232, 8993, 17986, 35972, 71944, 234287, 468574, 937148, 1874296, 3982879, 5388601, 7965758, 10777202, 15931516, 21554404, 31863032, 43108808, 91606217, 123937823, 183212434, 247875646, 366424868, 495751292, 732849736, 991502584, 2106942991, 4213885982, 8427771964, 16855543928]

約数ペア:

[(1, 16855543928), (2, 8427771964), (4, 4213885982), (8, 2106942991), (17, 991502584), (23, 732849736), (34, 495751292), (46, 366424868), (68, 247875646), (92, 183212434), (136, 123937823), (184, 91606217), (391, 43108808), (529, 31863032), (782, 21554404), (1058, 15931516), (1564, 10777202), (2116, 7965758), (3128, 5388601), (4232, 3982879), (8993, 1874296), (17986, 937148), (35972, 468574), (71944, 234287)]