39851824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{108293}}^1$

素因数の和:108324

約数の個数: 20

約数和(自身を含む): 80570736

約数和(自身を除く): 40718912

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 108293, 216586, 433172, 866344, 1732688, 2490739, 4981478, 9962956, 19925912, 39851824]

約数ペア:

[(1, 39851824), (2, 19925912), (4, 9962956), (8, 4981478), (16, 2490739), (23, 1732688), (46, 866344), (92, 433172), (184, 216586), (368, 108293)]