31906986

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 65442048

約数和(自身を除く): 33535062

約数列:

[1, 2, 3, 6, 73, 97, 146, 194, 219, 291, 438, 582, 751, 1502, 2253, 4506, 7081, 14162, 21243, 42486, 54823, 72847, 109646, 145694, 164469, 218541, 328938, 437082, 5317831, 10635662, 15953493, 31906986]

約数ペア:

[(1, 31906986), (2, 15953493), (3, 10635662), (6, 5317831), (73, 437082), (97, 328938), (146, 218541), (194, 164469), (219, 145694), (291, 109646), (438, 72847), (582, 54823), (751, 42486), (1502, 21243), (2253, 14162), (4506, 7081)]