163071346

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{13217}}^1$

素因数の和:13449

約数の個数: 16

約数和(自身を含む): 253785600

約数和(自身を除く): 90714254

約数列:

[1, 2, 31, 62, 199, 398, 6169, 12338, 13217, 26434, 409727, 819454, 2630183, 5260366, 81535673, 163071346]

約数ペア:

[(1, 163071346), (2, 81535673), (31, 5260366), (62, 2630183), (199, 819454), (398, 409727), (6169, 26434), (12338, 13217)]