918068224

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{28921}}^1$

素因数の和:28972

約数の個数: 44

約数和(自身を含む): 1894506688

約数和(自身を除く): 976438464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 15872, 28921, 31744, 57842, 115684, 231368, 462736, 896551, 925472, 1793102, 1850944, 3586204, 3701888, 7172408, 7403776, 14344816, 14807552, 28689632, 29615104, 57379264, 114758528, 229517056, 459034112, 918068224]

約数ペア:

[(1, 918068224), (2, 459034112), (4, 229517056), (8, 114758528), (16, 57379264), (31, 29615104), (32, 28689632), (62, 14807552), (64, 14344816), (124, 7403776), (128, 7172408), (248, 3701888), (256, 3586204), (496, 1850944), (512, 1793102), (992, 925472), (1024, 896551), (1984, 462736), (3968, 231368), (7936, 115684), (15872, 57842), (28921, 31744)]