1567193984

素因数分解:

$2^7\times {\mathrm{661}}^1\times {\mathrm{18523}}^1$

素因数の和:19198

約数の個数: 32

約数和(自身を含む): 3127036440

約数和(自身を除く): 1559842456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 661, 1322, 2644, 5288, 10576, 18523, 21152, 37046, 42304, 74092, 84608, 148184, 296368, 592736, 1185472, 2370944, 12243703, 24487406, 48974812, 97949624, 195899248, 391798496, 783596992, 1567193984]

約数ペア:

[(1, 1567193984), (2, 783596992), (4, 391798496), (8, 195899248), (16, 97949624), (32, 48974812), (64, 24487406), (128, 12243703), (661, 2370944), (1322, 1185472), (2644, 592736), (5288, 296368), (10576, 148184), (18523, 84608), (21152, 74092), (37046, 42304)]