31436608

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1559

約数の個数: 56

約数和(自身を含む): 72859392

約数和(自身を除く): 41422784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1493, 1504, 2632, 2986, 3008, 5264, 5972, 10451, 10528, 11944, 20902, 21056, 23888, 41804, 47776, 70171, 83608, 95552, 140342, 167216, 280684, 334432, 491197, 561368, 668864, 982394, 1122736, 1964788, 2245472, 3929576, 4490944, 7859152, 15718304, 31436608]

約数ペア:

[(1, 31436608), (2, 15718304), (4, 7859152), (7, 4490944), (8, 3929576), (14, 2245472), (16, 1964788), (28, 1122736), (32, 982394), (47, 668864), (56, 561368), (64, 491197), (94, 334432), (112, 280684), (188, 167216), (224, 140342), (329, 95552), (376, 83608), (448, 70171), (658, 47776), (752, 41804), (1316, 23888), (1493, 21056), (1504, 20902), (2632, 11944), (2986, 10528), (3008, 10451), (5264, 5972)]