87353968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{911}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 182863296

約数和(自身を除く): 95509328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 461, 911, 922, 1822, 1844, 3644, 3688, 5993, 7288, 7376, 11843, 11986, 14576, 23686, 23972, 47372, 47944, 94744, 95888, 189488, 419971, 839942, 1679884, 3359768, 5459623, 6719536, 10919246, 21838492, 43676984, 87353968]

約数ペア:

[(1, 87353968), (2, 43676984), (4, 21838492), (8, 10919246), (13, 6719536), (16, 5459623), (26, 3359768), (52, 1679884), (104, 839942), (208, 419971), (461, 189488), (911, 95888), (922, 94744), (1822, 47944), (1844, 47372), (3644, 23972), (3688, 23686), (5993, 14576), (7288, 11986), (7376, 11843)]