8891392

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 44

約数和(自身を含む): 18750520

約数和(自身を除く): 9859128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 457, 512, 608, 914, 1024, 1216, 1828, 2432, 3656, 4864, 7312, 8683, 9728, 14624, 17366, 19456, 29248, 34732, 58496, 69464, 116992, 138928, 233984, 277856, 467968, 555712, 1111424, 2222848, 4445696, 8891392]

約数ペア:

[(1, 8891392), (2, 4445696), (4, 2222848), (8, 1111424), (16, 555712), (19, 467968), (32, 277856), (38, 233984), (64, 138928), (76, 116992), (128, 69464), (152, 58496), (256, 34732), (304, 29248), (457, 19456), (512, 17366), (608, 14624), (914, 9728), (1024, 8683), (1216, 7312), (1828, 4864), (2432, 3656)]