30879248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83911}}^1$

素因数の和:83942

約数の個数: 20

約数和(自身を含む): 62430528

約数和(自身を除く): 31551280

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 83911, 167822, 335644, 671288, 1342576, 1929953, 3859906, 7719812, 15439624, 30879248]

約数ペア:

[(1, 30879248), (2, 15439624), (4, 7719812), (8, 3859906), (16, 1929953), (23, 1342576), (46, 671288), (92, 335644), (184, 167822), (368, 83911)]