31029272

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{54629}}^1$

素因数の和:54706

約数の個数: 16

約数和(自身を含む): 59000400

約数和(自身を除く): 27971128

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 54629, 109258, 218516, 437032, 3878659, 7757318, 15514636, 31029272]

約数ペア:

[(1, 31029272), (2, 15514636), (4, 7757318), (8, 3878659), (71, 437032), (142, 218516), (284, 109258), (568, 54629)]