31985934

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 65390976

約数和(自身を除く): 33405042

約数列:

[1, 2, 3, 6, 67, 134, 201, 251, 317, 402, 502, 634, 753, 951, 1506, 1902, 16817, 21239, 33634, 42478, 50451, 63717, 79567, 100902, 127434, 159134, 238701, 477402, 5330989, 10661978, 15992967, 31985934]

約数ペア:

[(1, 31985934), (2, 15992967), (3, 10661978), (6, 5330989), (67, 477402), (134, 238701), (201, 159134), (251, 127434), (317, 100902), (402, 79567), (502, 63717), (634, 50451), (753, 42478), (951, 33634), (1506, 21239), (1902, 16817)]