88591964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2339}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 164520720

約数和(自身を除く): 75928756

約数列:

[1, 2, 4, 17, 34, 68, 557, 1114, 2228, 2339, 4678, 9356, 9469, 18938, 37876, 39763, 79526, 159052, 1302823, 2605646, 5211292, 22147991, 44295982, 88591964]

約数ペア:

[(1, 88591964), (2, 44295982), (4, 22147991), (17, 5211292), (34, 2605646), (68, 1302823), (557, 159052), (1114, 79526), (2228, 39763), (2339, 37876), (4678, 18938), (9356, 9469)]