86229878

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{143239}}^1$

素因数の和:143291

約数の個数: 16

約数和(自身を含む): 151261440

約数和(自身を除く): 65031562

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 143239, 286478, 1002673, 2005346, 6159277, 12318554, 43114939, 86229878]

約数ペア:

[(1, 86229878), (2, 43114939), (7, 12318554), (14, 6159277), (43, 2005346), (86, 1002673), (301, 286478), (602, 143239)]