245317552

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{228841}}^1$

素因数の和:228916

約数の個数: 20

約数和(自身を含む): 482398936

約数和(自身を除く): 237081384

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 228841, 457682, 915364, 1830728, 3661456, 15332347, 30664694, 61329388, 122658776, 245317552]

約数ペア:

[(1, 245317552), (2, 122658776), (4, 61329388), (8, 30664694), (16, 15332347), (67, 3661456), (134, 1830728), (268, 915364), (536, 457682), (1072, 228841)]