16418240

素因数分解:

$2^6\times 5^1\times {\mathrm{51307}}^1$

素因数の和:51324

約数の個数: 28

約数和(自身を含む): 39096696

約数和(自身を除く): 22678456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 51307, 102614, 205228, 256535, 410456, 513070, 820912, 1026140, 1641824, 2052280, 3283648, 4104560, 8209120, 16418240]

約数ペア:

[(1, 16418240), (2, 8209120), (4, 4104560), (5, 3283648), (8, 2052280), (10, 1641824), (16, 1026140), (20, 820912), (32, 513070), (40, 410456), (64, 256535), (80, 205228), (160, 102614), (320, 51307)]