31381020834

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1561711}}^1$

素因数の和:1561930

約数の個数: 32

約数和(自身を含む): 66791298816

約数和(自身を除く): 35410277982

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 394, 591, 1182, 3349, 6698, 10047, 20094, 1561711, 3123422, 4685133, 9370266, 26549087, 53098174, 79647261, 159294522, 307657067, 615314134, 922971201, 1845942402, 5230170139, 10460340278, 15690510417, 31381020834]

約数ペア:

[(1, 31381020834), (2, 15690510417), (3, 10460340278), (6, 5230170139), (17, 1845942402), (34, 922971201), (51, 615314134), (102, 307657067), (197, 159294522), (394, 79647261), (591, 53098174), (1182, 26549087), (3349, 9370266), (6698, 4685133), (10047, 3123422), (20094, 1561711)]