69680432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{189349}}^1$

素因数の和:189380

約数の個数: 20

約数和(自身を含む): 140876400

約数和(自身を除く): 71195968

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 189349, 378698, 757396, 1514792, 3029584, 4355027, 8710054, 17420108, 34840216, 69680432]

約数ペア:

[(1, 69680432), (2, 34840216), (4, 17420108), (8, 8710054), (16, 4355027), (23, 3029584), (46, 1514792), (92, 757396), (184, 378698), (368, 189349)]