40527208

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{38671}}^1$

素因数の和:38808

約数の個数: 16

約数和(自身を含む): 76570560

約数和(自身を除く): 36043352

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 38671, 77342, 154684, 309368, 5065901, 10131802, 20263604, 40527208]

約数ペア:

[(1, 40527208), (2, 20263604), (4, 10131802), (8, 5065901), (131, 309368), (262, 154684), (524, 77342), (1048, 38671)]