85873648

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10799}}^1$

素因数の和:10885

約数の個数: 40

約数和(自身を含む): 192844800

約数和(自身を除く): 106971152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 10799, 21598, 43196, 75593, 86392, 151186, 172784, 302372, 604744, 766729, 1209488, 1533458, 3066916, 5367103, 6133832, 10734206, 12267664, 21468412, 42936824, 85873648]

約数ペア:

[(1, 85873648), (2, 42936824), (4, 21468412), (7, 12267664), (8, 10734206), (14, 6133832), (16, 5367103), (28, 3066916), (56, 1533458), (71, 1209488), (112, 766729), (142, 604744), (284, 302372), (497, 172784), (568, 151186), (994, 86392), (1136, 75593), (1988, 43196), (3976, 21598), (7952, 10799)]