78012112

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{18539}}^1$

素因数の和:18810

約数の個数: 20

約数和(自身を含む): 151731360

約数和(自身を除く): 73719248

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 18539, 37078, 74156, 148312, 296624, 4875757, 9751514, 19503028, 39006056, 78012112]

約数ペア:

[(1, 78012112), (2, 39006056), (4, 19503028), (8, 9751514), (16, 4875757), (263, 296624), (526, 148312), (1052, 74156), (2104, 37078), (4208, 18539)]