89627312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 178863552

約数和(自身を除く): 89236240

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 317, 328, 431, 634, 656, 862, 1268, 1724, 2536, 3448, 5072, 6896, 12997, 17671, 25994, 35342, 51988, 70684, 103976, 136627, 141368, 207952, 273254, 282736, 546508, 1093016, 2186032, 5601707, 11203414, 22406828, 44813656, 89627312]

約数ペア:

[(1, 89627312), (2, 44813656), (4, 22406828), (8, 11203414), (16, 5601707), (41, 2186032), (82, 1093016), (164, 546508), (317, 282736), (328, 273254), (431, 207952), (634, 141368), (656, 136627), (862, 103976), (1268, 70684), (1724, 51988), (2536, 35342), (3448, 25994), (5072, 17671), (6896, 12997)]