31472254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{46147}}^1$

素因数の和:46191

約数の個数: 16

約数和(自身を含む): 53162496

約数和(自身を除く): 21690242

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 46147, 92294, 507617, 1015234, 1430557, 2861114, 15736127, 31472254]

約数ペア:

[(1, 31472254), (2, 15736127), (11, 2861114), (22, 1430557), (31, 1015234), (62, 507617), (341, 92294), (682, 46147)]