8420032

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 56

約数和(自身を含む): 18105120

約数和(自身を除く): 9685088

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 109, 136, 142, 218, 272, 284, 436, 544, 568, 872, 1088, 1136, 1207, 1744, 1853, 2272, 2414, 3488, 3706, 4544, 4828, 6976, 7412, 7739, 9656, 14824, 15478, 19312, 29648, 30956, 38624, 59296, 61912, 77248, 118592, 123824, 131563, 247648, 263126, 495296, 526252, 1052504, 2105008, 4210016, 8420032]

約数ペア:

[(1, 8420032), (2, 4210016), (4, 2105008), (8, 1052504), (16, 526252), (17, 495296), (32, 263126), (34, 247648), (64, 131563), (68, 123824), (71, 118592), (109, 77248), (136, 61912), (142, 59296), (218, 38624), (272, 30956), (284, 29648), (436, 19312), (544, 15478), (568, 14824), (872, 9656), (1088, 7739), (1136, 7412), (1207, 6976), (1744, 4828), (1853, 4544), (2272, 3706), (2414, 3488)]