31202054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22643}}^1$

素因数の和:22711

約数の個数: 16

約数和(自身を含む): 51356592

約数和(自身を除く): 20154538

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 22643, 45286, 294359, 588718, 1200079, 2400158, 15601027, 31202054]

約数ペア:

[(1, 31202054), (2, 15601027), (13, 2400158), (26, 1200079), (53, 588718), (106, 294359), (689, 45286), (1378, 22643)]