87730456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9679}}^1$

素因数の和:9799

約数の個数: 32

約数和(自身を含む): 181209600

約数和(自身を除く): 93479144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 9679, 19358, 38716, 77432, 106469, 212938, 425876, 851752, 996937, 1993874, 3987748, 7975496, 10966307, 21932614, 43865228, 87730456]

約数ペア:

[(1, 87730456), (2, 43865228), (4, 21932614), (8, 10966307), (11, 7975496), (22, 3987748), (44, 1993874), (88, 996937), (103, 851752), (206, 425876), (412, 212938), (824, 106469), (1133, 77432), (2266, 38716), (4532, 19358), (9064, 9679)]