68156978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{46619}}^1$

素因数の和:46681

約数の個数: 16

約数和(自身を含む): 110769120

約数和(自身を除く): 42612142

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 46619, 93238, 792523, 1585046, 2004617, 4009234, 34078489, 68156978]

約数ペア:

[(1, 68156978), (2, 34078489), (17, 4009234), (34, 2004617), (43, 1585046), (86, 792523), (731, 93238), (1462, 46619)]