89855872

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{4649}}^1$

素因数の和:4814

約数の個数: 32

約数和(自身を含む): 180234000

約数和(自身を除く): 90378128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 4649, 4832, 9298, 9664, 18596, 19328, 37192, 74384, 148768, 297536, 595072, 701999, 1403998, 2807996, 5615992, 11231984, 22463968, 44927936, 89855872]

約数ペア:

[(1, 89855872), (2, 44927936), (4, 22463968), (8, 11231984), (16, 5615992), (32, 2807996), (64, 1403998), (128, 701999), (151, 595072), (302, 297536), (604, 148768), (1208, 74384), (2416, 37192), (4649, 19328), (4832, 18596), (9298, 9664)]