65745584

素因数分解:

$2^4\times {\mathrm{1607}}^1\times {\mathrm{2557}}^1$

素因数の和:4172

約数の個数: 20

約数和(自身を含む): 127511184

約数和(自身を除く): 61765600

約数列:

[1, 2, 4, 8, 16, 1607, 2557, 3214, 5114, 6428, 10228, 12856, 20456, 25712, 40912, 4109099, 8218198, 16436396, 32872792, 65745584]

約数ペア:

[(1, 65745584), (2, 32872792), (4, 16436396), (8, 8218198), (16, 4109099), (1607, 40912), (2557, 25712), (3214, 20456), (5114, 12856), (6428, 10228)]