43874272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{105467}}^1$

素因数の和:105490

約数の個数: 24

約数和(自身を含む): 93022776

約数和(自身を除く): 49148504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 105467, 210934, 421868, 843736, 1371071, 1687472, 2742142, 3374944, 5484284, 10968568, 21937136, 43874272]

約数ペア:

[(1, 43874272), (2, 21937136), (4, 10968568), (8, 5484284), (13, 3374944), (16, 2742142), (26, 1687472), (32, 1371071), (52, 843736), (104, 421868), (208, 210934), (416, 105467)]