219733168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6709}}^1$

素因数の和:6829

約数の個数: 40

約数和(自身を含む): 449301600

約数和(自身を除く): 229568432

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 4094, 6709, 8188, 13418, 16376, 26836, 32752, 53672, 107344, 154307, 308614, 597101, 617228, 1194202, 1234456, 2388404, 2468912, 4776808, 9553616, 13733323, 27466646, 54933292, 109866584, 219733168]

約数ペア:

[(1, 219733168), (2, 109866584), (4, 54933292), (8, 27466646), (16, 13733323), (23, 9553616), (46, 4776808), (89, 2468912), (92, 2388404), (178, 1234456), (184, 1194202), (356, 617228), (368, 597101), (712, 308614), (1424, 154307), (2047, 107344), (4094, 53672), (6709, 32752), (8188, 26836), (13418, 16376)]