855088616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{12203}}^1$

素因数の和:12689

約数の個数: 32

約数和(自身を含む): 1691474400

約数和(自身を除く): 836385784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 461, 922, 1844, 3688, 8759, 12203, 17518, 24406, 35036, 48812, 70072, 97624, 231857, 463714, 927428, 1854856, 5625583, 11251166, 22502332, 45004664, 106886077, 213772154, 427544308, 855088616]

約数ペア:

[(1, 855088616), (2, 427544308), (4, 213772154), (8, 106886077), (19, 45004664), (38, 22502332), (76, 11251166), (152, 5625583), (461, 1854856), (922, 927428), (1844, 463714), (3688, 231857), (8759, 97624), (12203, 70072), (17518, 48812), (24406, 35036)]