23398912

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 40

約数和(自身を含む): 48809376

約数和(自身を除く): 25410464

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 1987, 2944, 3974, 5888, 7948, 11776, 15896, 31792, 45701, 63584, 91402, 127168, 182804, 254336, 365608, 508672, 731216, 1017344, 1462432, 2924864, 5849728, 11699456, 23398912]

約数ペア:

[(1, 23398912), (2, 11699456), (4, 5849728), (8, 2924864), (16, 1462432), (23, 1017344), (32, 731216), (46, 508672), (64, 365608), (92, 254336), (128, 182804), (184, 127168), (256, 91402), (368, 63584), (512, 45701), (736, 31792), (1472, 15896), (1987, 11776), (2944, 7948), (3974, 5888)]