75867824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{110273}}^1$

素因数の和:110324

約数の個数: 20

約数和(自身を含む): 150413736

約数和(自身を除く): 74545912

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 110273, 220546, 441092, 882184, 1764368, 4741739, 9483478, 18966956, 37933912, 75867824]

約数ペア:

[(1, 75867824), (2, 37933912), (4, 18966956), (8, 9483478), (16, 4741739), (43, 1764368), (86, 882184), (172, 441092), (344, 220546), (688, 110273)]