89075686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1303}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 161487360

約数和(自身を除く): 72411674

約数列:

[1, 2, 7, 14, 19, 38, 133, 257, 266, 514, 1303, 1799, 2606, 3598, 4883, 9121, 9766, 18242, 24757, 34181, 49514, 68362, 173299, 334871, 346598, 669742, 2344097, 4688194, 6362549, 12725098, 44537843, 89075686]

約数ペア:

[(1, 89075686), (2, 44537843), (7, 12725098), (14, 6362549), (19, 4688194), (38, 2344097), (133, 669742), (257, 346598), (266, 334871), (514, 173299), (1303, 68362), (1799, 49514), (2606, 34181), (3598, 24757), (4883, 18242), (9121, 9766)]