8889108496

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{66037}}^1$

素因数の和:66271

約数の個数: 40

約数和(自身を含む): 17687617920

約数和(自身を除く): 8798509424

約数列:

[1, 2, 4, 8, 16, 47, 94, 179, 188, 358, 376, 716, 752, 1432, 2864, 8413, 16826, 33652, 66037, 67304, 132074, 134608, 264148, 528296, 1056592, 3103739, 6207478, 11820623, 12414956, 23641246, 24829912, 47282492, 49659824, 94564984, 189129968, 555569281, 1111138562, 2222277124, 4444554248, 8889108496]

約数ペア:

[(1, 8889108496), (2, 4444554248), (4, 2222277124), (8, 1111138562), (16, 555569281), (47, 189129968), (94, 94564984), (179, 49659824), (188, 47282492), (358, 24829912), (376, 23641246), (716, 12414956), (752, 11820623), (1432, 6207478), (2864, 3103739), (8413, 1056592), (16826, 528296), (33652, 264148), (66037, 134608), (67304, 132074)]