89643232

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2549}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 203061600

約数和(自身を除く): 113418368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 2549, 4396, 5024, 5098, 8792, 10196, 17584, 17843, 20392, 35168, 35686, 40784, 71372, 81568, 142744, 285488, 400193, 570976, 800386, 1600772, 2801351, 3201544, 5602702, 6403088, 11205404, 12806176, 22410808, 44821616, 89643232]

約数ペア:

[(1, 89643232), (2, 44821616), (4, 22410808), (7, 12806176), (8, 11205404), (14, 6403088), (16, 5602702), (28, 3201544), (32, 2801351), (56, 1600772), (112, 800386), (157, 570976), (224, 400193), (314, 285488), (628, 142744), (1099, 81568), (1256, 71372), (2198, 40784), (2512, 35686), (2549, 35168), (4396, 20392), (5024, 17843), (5098, 17584), (8792, 10196)]