84412304

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{21019}}^1$

素因数の和:21278

約数の個数: 20

約数和(自身を含む): 164208240

約数和(自身を除く): 79795936

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 21019, 42038, 84076, 168152, 336304, 5275769, 10551538, 21103076, 42206152, 84412304]

約数ペア:

[(1, 84412304), (2, 42206152), (4, 21103076), (8, 10551538), (16, 5275769), (251, 336304), (502, 168152), (1004, 84076), (2008, 42038), (4016, 21019)]