86895418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 138332160

約数和(自身を除く): 51436742

約数列:

[1, 2, 31, 62, 79, 113, 157, 158, 226, 314, 2449, 3503, 4867, 4898, 7006, 8927, 9734, 12403, 17741, 17854, 24806, 35482, 276737, 384493, 549971, 553474, 768986, 1099942, 1401539, 2803078, 43447709, 86895418]

約数ペア:

[(1, 86895418), (2, 43447709), (31, 2803078), (62, 1401539), (79, 1099942), (113, 768986), (157, 553474), (158, 549971), (226, 384493), (314, 276737), (2449, 35482), (3503, 24806), (4867, 17854), (4898, 17741), (7006, 12403), (8927, 9734)]