122004128

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{53699}}^1$

素因数の和:53780

約数の個数: 24

約数和(自身を含む): 243583200

約数和(自身を除く): 121579072

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 53699, 107398, 214796, 429592, 859184, 1718368, 3812629, 7625258, 15250516, 30501032, 61002064, 122004128]

約数ペア:

[(1, 122004128), (2, 61002064), (4, 30501032), (8, 15250516), (16, 7625258), (32, 3812629), (71, 1718368), (142, 859184), (284, 429592), (568, 214796), (1136, 107398), (2272, 53699)]