40427558

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{4363}}^1$

素因数の和:4519

約数の個数: 16

約数和(自身を含む): 62684496

約数和(自身を除く): 22256938

約数列:

[1, 2, 41, 82, 113, 226, 4363, 4633, 8726, 9266, 178883, 357766, 493019, 986038, 20213779, 40427558]

約数ペア:

[(1, 40427558), (2, 20213779), (41, 986038), (82, 493019), (113, 357766), (226, 178883), (4363, 9266), (4633, 8726)]