54731312

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 109891776

約数和(自身を除く): 55160464

約数列:

[1, 2, 4, 8, 16, 47, 73, 94, 146, 188, 292, 376, 584, 752, 997, 1168, 1994, 3431, 3988, 6862, 7976, 13724, 15952, 27448, 46859, 54896, 72781, 93718, 145562, 187436, 291124, 374872, 582248, 749744, 1164496, 3420707, 6841414, 13682828, 27365656, 54731312]

約数ペア:

[(1, 54731312), (2, 27365656), (4, 13682828), (8, 6841414), (16, 3420707), (47, 1164496), (73, 749744), (94, 582248), (146, 374872), (188, 291124), (292, 187436), (376, 145562), (584, 93718), (752, 72781), (997, 54896), (1168, 46859), (1994, 27448), (3431, 15952), (3988, 13724), (6862, 7976)]