2015152

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 40

約数和(自身を含む): 4173840

約数和(自身を除く): 2158688

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 101, 116, 172, 202, 232, 344, 404, 464, 688, 808, 1247, 1616, 2494, 2929, 4343, 4988, 5858, 8686, 9976, 11716, 17372, 19952, 23432, 34744, 46864, 69488, 125947, 251894, 503788, 1007576, 2015152]

約数ペア:

[(1, 2015152), (2, 1007576), (4, 503788), (8, 251894), (16, 125947), (29, 69488), (43, 46864), (58, 34744), (86, 23432), (101, 19952), (116, 17372), (172, 11716), (202, 9976), (232, 8686), (344, 5858), (404, 4988), (464, 4343), (688, 2929), (808, 2494), (1247, 1616)]