86850894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16619}}^1$

素因数の和:16704

約数の個数: 32

約数和(自身を含む): 189866880

約数和(自身を除く): 103015986

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 16619, 33238, 49857, 99714, 216047, 432094, 648141, 1113473, 1296282, 2226946, 3340419, 6680838, 14475149, 28950298, 43425447, 86850894]

約数ペア:

[(1, 86850894), (2, 43425447), (3, 28950298), (6, 14475149), (13, 6680838), (26, 3340419), (39, 2226946), (67, 1296282), (78, 1113473), (134, 648141), (201, 432094), (402, 216047), (871, 99714), (1742, 49857), (2613, 33238), (5226, 16619)]