81301504

素因数分解:

$2^{12}\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:910

約数の個数: 52

約数和(自身を含む): 169848576

約数和(自身を除く): 88547072

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 863, 1024, 1472, 1726, 2048, 2944, 3452, 4096, 5888, 6904, 11776, 13808, 19849, 23552, 27616, 39698, 47104, 55232, 79396, 94208, 110464, 158792, 220928, 317584, 441856, 635168, 883712, 1270336, 1767424, 2540672, 3534848, 5081344, 10162688, 20325376, 40650752, 81301504]

約数ペア:

[(1, 81301504), (2, 40650752), (4, 20325376), (8, 10162688), (16, 5081344), (23, 3534848), (32, 2540672), (46, 1767424), (64, 1270336), (92, 883712), (128, 635168), (184, 441856), (256, 317584), (368, 220928), (512, 158792), (736, 110464), (863, 94208), (1024, 79396), (1472, 55232), (1726, 47104), (2048, 39698), (2944, 27616), (3452, 23552), (4096, 19849), (5888, 13808), (6904, 11776)]