23417456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 47025264

約数和(自身を除く): 23607808

約数列:

[1, 2, 4, 8, 16, 43, 86, 101, 172, 202, 337, 344, 404, 674, 688, 808, 1348, 1616, 2696, 4343, 5392, 8686, 14491, 17372, 28982, 34037, 34744, 57964, 68074, 69488, 115928, 136148, 231856, 272296, 544592, 1463591, 2927182, 5854364, 11708728, 23417456]

約数ペア:

[(1, 23417456), (2, 11708728), (4, 5854364), (8, 2927182), (16, 1463591), (43, 544592), (86, 272296), (101, 231856), (172, 136148), (202, 115928), (337, 69488), (344, 68074), (404, 57964), (674, 34744), (688, 34037), (808, 28982), (1348, 17372), (1616, 14491), (2696, 8686), (4343, 5392)]