797072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1646

約数の個数: 20

約数和(自身を含む): 1595136

約数和(自身を除く): 798064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1607, 3214, 6428, 12856, 25712, 49817, 99634, 199268, 398536, 797072]

約数ペア:

[(1, 797072), (2, 398536), (4, 199268), (8, 99634), (16, 49817), (31, 25712), (62, 12856), (124, 6428), (248, 3214), (496, 1607)]