80019742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{117331}}^1$

素因数の和:117375

約数の個数: 16

約数和(自身を含む): 135166464

約数和(自身を除く): 55146722

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 117331, 234662, 1290641, 2581282, 3637261, 7274522, 40009871, 80019742]

約数ペア:

[(1, 80019742), (2, 40009871), (11, 7274522), (22, 3637261), (31, 2581282), (62, 1290641), (341, 234662), (682, 117331)]