81839648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{232499}}^1$

素因数の和:232520

約数の個数: 24

約数和(自身を含む): 175770000

約数和(自身を除く): 93930352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 232499, 464998, 929996, 1859992, 2557489, 3719984, 5114978, 7439968, 10229956, 20459912, 40919824, 81839648]

約数ペア:

[(1, 81839648), (2, 40919824), (4, 20459912), (8, 10229956), (11, 7439968), (16, 5114978), (22, 3719984), (32, 2557489), (44, 1859992), (88, 929996), (176, 464998), (352, 232499)]