2158976

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 4369680

約数和(自身を除く): 2210704

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 167, 202, 334, 404, 668, 808, 1336, 1616, 2672, 3232, 5344, 6464, 10688, 12928, 16867, 21376, 33734, 67468, 134936, 269872, 539744, 1079488, 2158976]

約数ペア:

[(1, 2158976), (2, 1079488), (4, 539744), (8, 269872), (16, 134936), (32, 67468), (64, 33734), (101, 21376), (128, 16867), (167, 12928), (202, 10688), (334, 6464), (404, 5344), (668, 3232), (808, 2672), (1336, 1616)]