80349442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 133488000

約数和(自身を除く): 53138558

約数列:

[1, 2, 19, 23, 38, 46, 149, 298, 437, 617, 874, 1234, 2831, 3427, 5662, 6854, 11723, 14191, 23446, 28382, 65113, 91933, 130226, 183866, 269629, 539258, 1746727, 2114459, 3493454, 4228918, 40174721, 80349442]

約数ペア:

[(1, 80349442), (2, 40174721), (19, 4228918), (23, 3493454), (38, 2114459), (46, 1746727), (149, 539258), (298, 269629), (437, 183866), (617, 130226), (874, 91933), (1234, 65113), (2831, 28382), (3427, 23446), (5662, 14191), (6854, 11723)]