216250304

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{20233}}^1$

素因数の和:20412

約数の個数: 28

約数和(自身を含む): 431712624

約数和(自身を除く): 215462320

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 20233, 40466, 80932, 161864, 323728, 647456, 1294912, 3378911, 6757822, 13515644, 27031288, 54062576, 108125152, 216250304]

約数ペア:

[(1, 216250304), (2, 108125152), (4, 54062576), (8, 27031288), (16, 13515644), (32, 6757822), (64, 3378911), (167, 1294912), (334, 647456), (668, 323728), (1336, 161864), (2672, 80932), (5344, 40466), (10688, 20233)]