81051968

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{8387}}^1$

素因数の和:8550

約数の個数: 28

約数和(自身を含む): 161921952

約数和(自身を除く): 80869984

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 8387, 9664, 16774, 33548, 67096, 134192, 268384, 536768, 1266437, 2532874, 5065748, 10131496, 20262992, 40525984, 81051968]

約数ペア:

[(1, 81051968), (2, 40525984), (4, 20262992), (8, 10131496), (16, 5065748), (32, 2532874), (64, 1266437), (151, 536768), (302, 268384), (604, 134192), (1208, 67096), (2416, 33548), (4832, 16774), (8387, 9664)]