89850316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19381}}^1$

素因数の和:19465

約数の個数: 24

約数和(自身を含む): 168235760

約数和(自身を除く): 78385444

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 19381, 38762, 77524, 368239, 736478, 1182241, 1472956, 2364482, 4728964, 22462579, 44925158, 89850316]

約数ペア:

[(1, 89850316), (2, 44925158), (4, 22462579), (19, 4728964), (38, 2364482), (61, 1472956), (76, 1182241), (122, 736478), (244, 368239), (1159, 77524), (2318, 38762), (4636, 19381)]