140711936

素因数分解:

$2^{11}\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 284094720

約数和(自身を除く): 143382784

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 541, 1016, 1024, 1082, 2032, 2048, 2164, 4064, 4328, 8128, 8656, 16256, 17312, 32512, 34624, 65024, 68707, 69248, 130048, 137414, 138496, 260096, 274828, 276992, 549656, 553984, 1099312, 1107968, 2198624, 4397248, 8794496, 17588992, 35177984, 70355968, 140711936]

約数ペア:

[(1, 140711936), (2, 70355968), (4, 35177984), (8, 17588992), (16, 8794496), (32, 4397248), (64, 2198624), (127, 1107968), (128, 1099312), (254, 553984), (256, 549656), (508, 276992), (512, 274828), (541, 260096), (1016, 138496), (1024, 137414), (1082, 130048), (2032, 69248), (2048, 68707), (2164, 65024), (4064, 34624), (4328, 32512), (8128, 17312), (8656, 16256)]