86565340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{64601}}^1$

素因数の和:64677

約数の個数: 24

約数和(自身を含む): 184503312

約数和(自身を除く): 97937972

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 64601, 129202, 258404, 323005, 646010, 1292020, 4328267, 8656534, 17313068, 21641335, 43282670, 86565340]

約数ペア:

[(1, 86565340), (2, 43282670), (4, 21641335), (5, 17313068), (10, 8656534), (20, 4328267), (67, 1292020), (134, 646010), (268, 323005), (335, 258404), (670, 129202), (1340, 64601)]