31135902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15773}}^1$

素因数の和:15832

約数の個数: 32

約数和(自身を含む): 72686592

約数和(自身を除く): 41550690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15773, 31546, 47319, 94638, 110411, 220822, 331233, 662466, 741331, 1482662, 2223993, 4447986, 5189317, 10378634, 15567951, 31135902]

約数ペア:

[(1, 31135902), (2, 15567951), (3, 10378634), (6, 5189317), (7, 4447986), (14, 2223993), (21, 1482662), (42, 741331), (47, 662466), (94, 331233), (141, 220822), (282, 110411), (329, 94638), (658, 47319), (987, 31546), (1974, 15773)]