79990784

素因数分解:

$2^{12}\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 52

約数和(自身を含む): 163164720

約数和(自身を除く): 83173936

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 331, 472, 512, 662, 944, 1024, 1324, 1888, 2048, 2648, 3776, 4096, 5296, 7552, 10592, 15104, 19529, 21184, 30208, 39058, 42368, 60416, 78116, 84736, 120832, 156232, 169472, 241664, 312464, 338944, 624928, 677888, 1249856, 1355776, 2499712, 4999424, 9998848, 19997696, 39995392, 79990784]

約数ペア:

[(1, 79990784), (2, 39995392), (4, 19997696), (8, 9998848), (16, 4999424), (32, 2499712), (59, 1355776), (64, 1249856), (118, 677888), (128, 624928), (236, 338944), (256, 312464), (331, 241664), (472, 169472), (512, 156232), (662, 120832), (944, 84736), (1024, 78116), (1324, 60416), (1888, 42368), (2048, 39058), (2648, 30208), (3776, 21184), (4096, 19529), (5296, 15104), (7552, 10592)]