89585741

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 22388659

約数列:

[1, 7, 19, 53, 71, 133, 179, 371, 497, 1007, 1253, 1349, 3401, 3763, 7049, 9443, 9487, 12709, 23807, 26341, 66409, 71497, 88963, 180253, 241471, 500479, 673577, 1261771, 1690297, 4715039, 12797963, 89585741]

約数ペア:

[(1, 89585741), (7, 12797963), (19, 4715039), (53, 1690297), (71, 1261771), (133, 673577), (179, 500479), (371, 241471), (497, 180253), (1007, 88963), (1253, 71497), (1349, 66409), (3401, 26341), (3763, 23807), (7049, 12709), (9443, 9487)]