90239242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{21313}}^1$

素因数の和:21417

約数の個数: 16

約数和(自身を含む): 141951240

約数和(自身を除く): 51711998

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 21313, 42626, 618077, 1236154, 1555849, 3111698, 45119621, 90239242]

約数ペア:

[(1, 90239242), (2, 45119621), (29, 3111698), (58, 1555849), (73, 1236154), (146, 618077), (2117, 42626), (4234, 21313)]