1916838016

素因数分解:

$2^7\times {\mathrm{607}}^1\times {\mathrm{24671}}^1$

素因数の和:25292

約数の個数: 32

約数和(自身を含む): 3825146880

約数和(自身を除く): 1908308864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 607, 1214, 2428, 4856, 9712, 19424, 24671, 38848, 49342, 77696, 98684, 197368, 394736, 789472, 1578944, 3157888, 14975297, 29950594, 59901188, 119802376, 239604752, 479209504, 958419008, 1916838016]

約数ペア:

[(1, 1916838016), (2, 958419008), (4, 479209504), (8, 239604752), (16, 119802376), (32, 59901188), (64, 29950594), (128, 14975297), (607, 3157888), (1214, 1578944), (2428, 789472), (4856, 394736), (9712, 197368), (19424, 98684), (24671, 77696), (38848, 49342)]