66791344

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{23321}}^1$

素因数の和:23508

約数の個数: 20

約数和(自身を含む): 130136760

約数和(自身を除く): 63345416

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 23321, 46642, 93284, 186568, 373136, 4174459, 8348918, 16697836, 33395672, 66791344]

約数ペア:

[(1, 66791344), (2, 33395672), (4, 16697836), (8, 8348918), (16, 4174459), (179, 373136), (358, 186568), (716, 93284), (1432, 46642), (2864, 23321)]