90816473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 102434112

約数和(自身を除く): 11617639

約数列:

[1, 11, 43, 101, 473, 1111, 1901, 4343, 20911, 47773, 81743, 192001, 899173, 2112011, 8256043, 90816473]

約数ペア:

[(1, 90816473), (11, 8256043), (43, 2112011), (101, 899173), (473, 192001), (1111, 81743), (1901, 47773), (4343, 20911)]