313681168

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{676037}}^1$

素因数の和:676074

約数の個数: 20

約数和(自身を含む): 628715340

約数和(自身を除く): 315034172

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 676037, 1352074, 2704148, 5408296, 10816592, 19605073, 39210146, 78420292, 156840584, 313681168]

約数ペア:

[(1, 313681168), (2, 156840584), (4, 78420292), (8, 39210146), (16, 19605073), (29, 10816592), (58, 5408296), (116, 2704148), (232, 1352074), (464, 676037)]