64211092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19991}}^1$

素因数の和:20079

約数の個数: 24

約数和(自身を含む): 124270272

約数和(自身を除く): 60059180

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 19991, 39982, 79964, 219901, 439802, 879604, 1459343, 2918686, 5837372, 16052773, 32105546, 64211092]

約数ペア:

[(1, 64211092), (2, 32105546), (4, 16052773), (11, 5837372), (22, 2918686), (44, 1459343), (73, 879604), (146, 439802), (292, 219901), (803, 79964), (1606, 39982), (3212, 19991)]