89192062

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:448

約数の個数: 24

約数和(自身を含む): 139021920

約数和(自身を除く): 49829858

約数列:

[1, 2, 43, 86, 89, 178, 271, 542, 1849, 3698, 3827, 7654, 11653, 23306, 24119, 48238, 164561, 329122, 501079, 1002158, 1037117, 2074234, 44596031, 89192062]

約数ペア:

[(1, 89192062), (2, 44596031), (43, 2074234), (86, 1037117), (89, 1002158), (178, 501079), (271, 329122), (542, 164561), (1849, 48238), (3698, 24119), (3827, 23306), (7654, 11653)]