145292912

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{43037}}^1$

素因数の和:43256

約数の個数: 20

約数和(自身を含む): 282845736

約数和(自身を除く): 137552824

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 43037, 86074, 172148, 344296, 688592, 9080807, 18161614, 36323228, 72646456, 145292912]

約数ペア:

[(1, 145292912), (2, 72646456), (4, 36323228), (8, 18161614), (16, 9080807), (211, 688592), (422, 344296), (844, 172148), (1688, 86074), (3376, 43037)]