320768836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{929}}^1\times {\mathrm{2333}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 577384920

約数和(自身を除く): 256616084

約数列:

[1, 2, 4, 37, 74, 148, 929, 1858, 2333, 3716, 4666, 9332, 34373, 68746, 86321, 137492, 172642, 345284, 2167357, 4334714, 8669428, 80192209, 160384418, 320768836]

約数ペア:

[(1, 320768836), (2, 160384418), (4, 80192209), (37, 8669428), (74, 4334714), (148, 2167357), (929, 345284), (1858, 172642), (2333, 137492), (3716, 86321), (4666, 68746), (9332, 34373)]