16161824

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3137}}^1$

素因数の和:3177

約数の個数: 48

約数和(自身を含む): 37957248

約数和(自身を除く): 21795424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 3137, 5152, 6274, 12548, 21959, 25096, 43918, 50192, 72151, 87836, 100384, 144302, 175672, 288604, 351344, 505057, 577208, 702688, 1010114, 1154416, 2020228, 2308832, 4040456, 8080912, 16161824]

約数ペア:

[(1, 16161824), (2, 8080912), (4, 4040456), (7, 2308832), (8, 2020228), (14, 1154416), (16, 1010114), (23, 702688), (28, 577208), (32, 505057), (46, 351344), (56, 288604), (92, 175672), (112, 144302), (161, 100384), (184, 87836), (224, 72151), (322, 50192), (368, 43918), (644, 25096), (736, 21959), (1288, 12548), (2576, 6274), (3137, 5152)]