2155744

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 4626720

約数和(自身を除く): 2470976

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 92, 101, 116, 184, 202, 232, 368, 404, 464, 667, 736, 808, 928, 1334, 1616, 2323, 2668, 2929, 3232, 4646, 5336, 5858, 9292, 10672, 11716, 18584, 21344, 23432, 37168, 46864, 67367, 74336, 93728, 134734, 269468, 538936, 1077872, 2155744]

約数ペア:

[(1, 2155744), (2, 1077872), (4, 538936), (8, 269468), (16, 134734), (23, 93728), (29, 74336), (32, 67367), (46, 46864), (58, 37168), (92, 23432), (101, 21344), (116, 18584), (184, 11716), (202, 10672), (232, 9292), (368, 5858), (404, 5336), (464, 4646), (667, 3232), (736, 2929), (808, 2668), (928, 2323), (1334, 1616)]