91731976

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 206945280

約数和(自身を除く): 115213304

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 212, 217, 248, 371, 424, 434, 742, 868, 997, 1484, 1643, 1736, 1994, 2968, 3286, 3988, 6572, 6979, 7976, 11501, 13144, 13958, 23002, 27916, 30907, 46004, 52841, 55832, 61814, 92008, 105682, 123628, 211364, 216349, 247256, 369887, 422728, 432698, 739774, 865396, 1479548, 1638071, 1730792, 2959096, 3276142, 6552284, 11466497, 13104568, 22932994, 45865988, 91731976]

約数ペア:

[(1, 91731976), (2, 45865988), (4, 22932994), (7, 13104568), (8, 11466497), (14, 6552284), (28, 3276142), (31, 2959096), (53, 1730792), (56, 1638071), (62, 1479548), (106, 865396), (124, 739774), (212, 432698), (217, 422728), (248, 369887), (371, 247256), (424, 216349), (434, 211364), (742, 123628), (868, 105682), (997, 92008), (1484, 61814), (1643, 55832), (1736, 52841), (1994, 46004), (2968, 30907), (3286, 27916), (3988, 23002), (6572, 13958), (6979, 13144), (7976, 11501)]