16455244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4457}}^1$

素因数の和:4545

約数の個数: 24

約数和(自身を含む): 31455648

約数和(自身を除く): 15000404

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 4457, 8914, 17828, 57941, 115882, 231764, 316447, 632894, 1265788, 4113811, 8227622, 16455244]

約数ペア:

[(1, 16455244), (2, 8227622), (4, 4113811), (13, 1265788), (26, 632894), (52, 316447), (71, 231764), (142, 115882), (284, 57941), (923, 17828), (1846, 8914), (3692, 4457)]