71218936

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{67957}}^1$

素因数の和:68094

約数の個数: 16

約数和(自身を含む): 134556840

約数和(自身を除く): 63337904

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 67957, 135914, 271828, 543656, 8902367, 17804734, 35609468, 71218936]

約数ペア:

[(1, 71218936), (2, 35609468), (4, 17804734), (8, 8902367), (131, 543656), (262, 271828), (524, 135914), (1048, 67957)]