80415958

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{35677}}^1$

素因数の和:35716

約数の個数: 24

約数和(自身を含む): 146422512

約数和(自身を除く): 66006554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 35677, 71354, 249739, 499478, 820571, 1641142, 1748173, 3496346, 5743997, 11487994, 40207979, 80415958]

約数ペア:

[(1, 80415958), (2, 40207979), (7, 11487994), (14, 5743997), (23, 3496346), (46, 1748173), (49, 1641142), (98, 820571), (161, 499478), (322, 249739), (1127, 71354), (2254, 35677)]