31290876

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{12973}}^1$

素因数の和:13050

約数の個数: 36

約数和(自身を含む): 80283112

約数和(自身を除く): 48992236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 12973, 25946, 38919, 51892, 77838, 116757, 155676, 233514, 467028, 869191, 1738382, 2607573, 3476764, 5215146, 7822719, 10430292, 15645438, 31290876]

約数ペア:

[(1, 31290876), (2, 15645438), (3, 10430292), (4, 7822719), (6, 5215146), (9, 3476764), (12, 2607573), (18, 1738382), (36, 869191), (67, 467028), (134, 233514), (201, 155676), (268, 116757), (402, 77838), (603, 51892), (804, 38919), (1206, 25946), (2412, 12973)]