814008224

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{306479}}^1$

素因数の和:306572

約数の個数: 24

約数和(自身を含む): 1621892160

約数和(自身を除く): 807883936

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 306479, 612958, 1225916, 2451832, 4903664, 9807328, 25437757, 50875514, 101751028, 203502056, 407004112, 814008224]

約数ペア:

[(1, 814008224), (2, 407004112), (4, 203502056), (8, 101751028), (16, 50875514), (32, 25437757), (83, 9807328), (166, 4903664), (332, 2451832), (664, 1225916), (1328, 612958), (2656, 306479)]