88895878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{2467}}^1$

素因数の和:2931

約数の個数: 16

約数和(自身を含む): 136825920

約数和(自身を除く): 47930042

約数列:

[1, 2, 43, 86, 419, 838, 2467, 4934, 18017, 36034, 106081, 212162, 1033673, 2067346, 44447939, 88895878]

約数ペア:

[(1, 88895878), (2, 44447939), (43, 2067346), (86, 1033673), (419, 212162), (838, 106081), (2467, 36034), (4934, 18017)]