18143056

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{15971}}^1$

素因数の和:16050

約数の個数: 20

約数和(自身を含む): 35649504

約数和(自身を除く): 17506448

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 15971, 31942, 63884, 127768, 255536, 1133941, 2267882, 4535764, 9071528, 18143056]

約数ペア:

[(1, 18143056), (2, 9071528), (4, 4535764), (8, 2267882), (16, 1133941), (71, 255536), (142, 127768), (284, 63884), (568, 31942), (1136, 15971)]