31367528638

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{15227}}^1$

素因数の和:15552

約数の個数: 32

約数和(自身を含む): 48549300480

約数和(自身を除く): 17181771842

約数列:

[1, 2, 71, 89, 142, 163, 178, 326, 6319, 11573, 12638, 14507, 15227, 23146, 29014, 30454, 1029997, 1081117, 1355203, 2059994, 2162234, 2482001, 2710406, 4964002, 96219413, 176222071, 192438826, 220898089, 352444142, 441796178, 15683764319, 31367528638]

約数ペア:

[(1, 31367528638), (2, 15683764319), (71, 441796178), (89, 352444142), (142, 220898089), (163, 192438826), (178, 176222071), (326, 96219413), (6319, 4964002), (11573, 2710406), (12638, 2482001), (14507, 2162234), (15227, 2059994), (23146, 1355203), (29014, 1081117), (30454, 1029997)]