87333728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{379}}^2$

素因数の和:787

約数の個数: 36

約数和(自身を含む): 181466460

約数和(自身を除く): 94132732

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 379, 608, 758, 1516, 3032, 6064, 7201, 12128, 14402, 28804, 57608, 115216, 143641, 230432, 287282, 574564, 1149128, 2298256, 2729179, 4596512, 5458358, 10916716, 21833432, 43666864, 87333728]

約数ペア:

[(1, 87333728), (2, 43666864), (4, 21833432), (8, 10916716), (16, 5458358), (19, 4596512), (32, 2729179), (38, 2298256), (76, 1149128), (152, 574564), (304, 287282), (379, 230432), (608, 143641), (758, 115216), (1516, 57608), (3032, 28804), (6064, 14402), (7201, 12128)]