89064965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{4079}}^1$

素因数の和:4492

約数の個数: 16

約数和(自身を含む): 116916480

約数和(自身を除く): 27851515

約数列:

[1, 5, 11, 55, 397, 1985, 4079, 4367, 20395, 21835, 44869, 224345, 1619363, 8096815, 17812993, 89064965]

約数ペア:

[(1, 89064965), (5, 17812993), (11, 8096815), (55, 1619363), (397, 224345), (1985, 44869), (4079, 21835), (4367, 20395)]