22201856

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 40

約数和(自身を含む): 44897424

約数和(自身を除く): 22695568

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 421, 512, 824, 842, 1648, 1684, 3296, 3368, 6592, 6736, 13184, 13472, 26368, 26944, 43363, 52736, 53888, 86726, 107776, 173452, 215552, 346904, 693808, 1387616, 2775232, 5550464, 11100928, 22201856]

約数ペア:

[(1, 22201856), (2, 11100928), (4, 5550464), (8, 2775232), (16, 1387616), (32, 693808), (64, 346904), (103, 215552), (128, 173452), (206, 107776), (256, 86726), (412, 53888), (421, 52736), (512, 43363), (824, 26944), (842, 26368), (1648, 13472), (1684, 13184), (3296, 6736), (3368, 6592)]