89791834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 156116160

約数和(自身を除く): 66324326

約数列:

[1, 2, 11, 19, 22, 38, 113, 209, 226, 418, 1243, 1901, 2147, 2486, 3802, 4294, 20911, 23617, 36119, 41822, 47234, 72238, 214813, 397309, 429626, 794618, 2362943, 4081447, 4725886, 8162894, 44895917, 89791834]

約数ペア:

[(1, 89791834), (2, 44895917), (11, 8162894), (19, 4725886), (22, 4081447), (38, 2362943), (113, 794618), (209, 429626), (226, 397309), (418, 214813), (1243, 72238), (1901, 47234), (2147, 41822), (2486, 36119), (3802, 23617), (4294, 20911)]