84946264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42989}}^1$

素因数の和:43027

約数の個数: 32

約数和(自身を含む): 180558000

約数和(自身を除く): 95611736

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 42989, 85978, 171956, 343912, 558857, 816791, 1117714, 1633582, 2235428, 3267164, 4470856, 6534328, 10618283, 21236566, 42473132, 84946264]

約数ペア:

[(1, 84946264), (2, 42473132), (4, 21236566), (8, 10618283), (13, 6534328), (19, 4470856), (26, 3267164), (38, 2235428), (52, 1633582), (76, 1117714), (104, 816791), (152, 558857), (247, 343912), (494, 171956), (988, 85978), (1976, 42989)]