86641406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{3557}}^1$

素因数の和:4219

約数の個数: 16

約数和(自身を含む): 137054160

約数和(自身を除く): 50412754

約数列:

[1, 2, 19, 38, 641, 1282, 3557, 7114, 12179, 24358, 67583, 135166, 2280037, 4560074, 43320703, 86641406]

約数ペア:

[(1, 86641406), (2, 43320703), (19, 4560074), (38, 2280037), (641, 135166), (1282, 67583), (3557, 24358), (7114, 12179)]