87349136

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4357}}^1$

素因数の和:4551

約数の個数: 40

約数和(自身を含む): 194541120

約数和(自身を除く): 107191984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 2506, 2864, 4357, 5012, 8714, 10024, 17428, 20048, 30499, 34856, 60998, 69712, 121996, 243992, 487984, 779903, 1559806, 3119612, 5459321, 6239224, 10918642, 12478448, 21837284, 43674568, 87349136]

約数ペア:

[(1, 87349136), (2, 43674568), (4, 21837284), (7, 12478448), (8, 10918642), (14, 6239224), (16, 5459321), (28, 3119612), (56, 1559806), (112, 779903), (179, 487984), (358, 243992), (716, 121996), (1253, 69712), (1432, 60998), (2506, 34856), (2864, 30499), (4357, 20048), (5012, 17428), (8714, 10024)]