38973952

素因数分解:

$2^9\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:648

約数の個数: 40

約数和(自身を含む): 78517296

約数和(自身を除く): 39543344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 467, 512, 652, 934, 1304, 1868, 2608, 3736, 5216, 7472, 10432, 14944, 20864, 29888, 41728, 59776, 76121, 83456, 119552, 152242, 239104, 304484, 608968, 1217936, 2435872, 4871744, 9743488, 19486976, 38973952]

約数ペア:

[(1, 38973952), (2, 19486976), (4, 9743488), (8, 4871744), (16, 2435872), (32, 1217936), (64, 608968), (128, 304484), (163, 239104), (256, 152242), (326, 119552), (467, 83456), (512, 76121), (652, 59776), (934, 41728), (1304, 29888), (1868, 20864), (2608, 14944), (3736, 10432), (5216, 7472)]