648136096

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{653363}}^1$

素因数の和:653404

約数の個数: 24

約数和(自身を含む): 1317181824

約数和(自身を除く): 669045728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 653363, 1306726, 2613452, 5226904, 10453808, 20254253, 20907616, 40508506, 81017012, 162034024, 324068048, 648136096]

約数ペア:

[(1, 648136096), (2, 324068048), (4, 162034024), (8, 81017012), (16, 40508506), (31, 20907616), (32, 20254253), (62, 10453808), (124, 5226904), (248, 2613452), (496, 1306726), (992, 653363)]