64026464

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{11981}}^1$

素因数の和:12158

約数の個数: 24

約数和(自身を含む): 126817488

約数和(自身を除く): 62791024

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 5344, 11981, 23962, 47924, 95848, 191696, 383392, 2000827, 4001654, 8003308, 16006616, 32013232, 64026464]

約数ペア:

[(1, 64026464), (2, 32013232), (4, 16006616), (8, 8003308), (16, 4001654), (32, 2000827), (167, 383392), (334, 191696), (668, 95848), (1336, 47924), (2672, 23962), (5344, 11981)]