78893216

素因数分解:

$2^5\times {\mathrm{479}}^1\times {\mathrm{5147}}^1$

素因数の和:5636

約数の個数: 24

約数和(自身を含む): 155675520

約数和(自身を除く): 76782304

約数列:

[1, 2, 4, 8, 16, 32, 479, 958, 1916, 3832, 5147, 7664, 10294, 15328, 20588, 41176, 82352, 164704, 2465413, 4930826, 9861652, 19723304, 39446608, 78893216]

約数ペア:

[(1, 78893216), (2, 39446608), (4, 19723304), (8, 9861652), (16, 4930826), (32, 2465413), (479, 164704), (958, 82352), (1916, 41176), (3832, 20588), (5147, 15328), (7664, 10294)]