171240032

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3257}}^1$

素因数の和:3351

約数の個数: 48

約数和(自身を含む): 354678912

約数和(自身を除く): 183438880

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 848, 992, 1643, 1696, 3257, 3286, 6514, 6572, 13028, 13144, 26056, 26288, 52112, 52576, 100967, 104224, 172621, 201934, 345242, 403868, 690484, 807736, 1380968, 1615472, 2761936, 3230944, 5351251, 5523872, 10702502, 21405004, 42810008, 85620016, 171240032]

約数ペア:

[(1, 171240032), (2, 85620016), (4, 42810008), (8, 21405004), (16, 10702502), (31, 5523872), (32, 5351251), (53, 3230944), (62, 2761936), (106, 1615472), (124, 1380968), (212, 807736), (248, 690484), (424, 403868), (496, 345242), (848, 201934), (992, 172621), (1643, 104224), (1696, 100967), (3257, 52576), (3286, 52112), (6514, 26288), (6572, 26056), (13028, 13144)]