88897765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1993}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 116577216

約数和(自身を除く): 27679451

約数列:

[1, 5, 11, 55, 811, 1993, 4055, 8921, 9965, 21923, 44605, 109615, 1616323, 8081615, 17779553, 88897765]

約数ペア:

[(1, 88897765), (5, 17779553), (11, 8081615), (55, 1616323), (811, 109615), (1993, 44605), (4055, 21923), (8921, 9965)]