393027344

素因数分解:

$2^4\times {\mathrm{3109}}^1\times {\mathrm{7901}}^1$

素因数の和:11018

約数の個数: 20

約数和(自身を含む): 761831820

約数和(自身を除く): 368804476

約数列:

[1, 2, 4, 8, 16, 3109, 6218, 7901, 12436, 15802, 24872, 31604, 49744, 63208, 126416, 24564209, 49128418, 98256836, 196513672, 393027344]

約数ペア:

[(1, 393027344), (2, 196513672), (4, 98256836), (8, 49128418), (16, 24564209), (3109, 126416), (6218, 63208), (7901, 49744), (12436, 31604), (15802, 24872)]