91221088

素因数分解:

$2^5\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1439}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 206115840

約数和(自身を除く): 114894752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 283, 566, 1132, 1439, 1981, 2264, 2878, 3962, 4528, 5756, 7924, 9056, 10073, 11512, 15848, 20146, 23024, 31696, 40292, 46048, 63392, 80584, 161168, 322336, 407237, 814474, 1628948, 2850659, 3257896, 5701318, 6515792, 11402636, 13031584, 22805272, 45610544, 91221088]

約数ペア:

[(1, 91221088), (2, 45610544), (4, 22805272), (7, 13031584), (8, 11402636), (14, 6515792), (16, 5701318), (28, 3257896), (32, 2850659), (56, 1628948), (112, 814474), (224, 407237), (283, 322336), (566, 161168), (1132, 80584), (1439, 63392), (1981, 46048), (2264, 40292), (2878, 31696), (3962, 23024), (4528, 20146), (5756, 15848), (7924, 11512), (9056, 10073)]