77967056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211867}}^1$

素因数の和:211898

約数の個数: 20

約数和(自身を含む): 157629792

約数和(自身を除く): 79662736

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 211867, 423734, 847468, 1694936, 3389872, 4872941, 9745882, 19491764, 38983528, 77967056]

約数ペア:

[(1, 77967056), (2, 38983528), (4, 19491764), (8, 9745882), (16, 4872941), (23, 3389872), (46, 1694936), (92, 847468), (184, 423734), (368, 211867)]