31088408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15733}}^1$

素因数の和:15771

約数の個数: 32

約数和(自身を含む): 66082800

約数和(自身を除く): 34994392

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15733, 31466, 62932, 125864, 204529, 298927, 409058, 597854, 818116, 1195708, 1636232, 2391416, 3886051, 7772102, 15544204, 31088408]

約数ペア:

[(1, 31088408), (2, 15544204), (4, 7772102), (8, 3886051), (13, 2391416), (19, 1636232), (26, 1195708), (38, 818116), (52, 597854), (76, 409058), (104, 298927), (152, 204529), (247, 125864), (494, 62932), (988, 31466), (1976, 15733)]