31172038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6217}}^1$

素因数の和:6351

約数の個数: 16

約数和(自身を含む): 49246560

約数和(自身を除く): 18074522

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 6217, 12434, 142991, 285982, 677653, 1355306, 15586019, 31172038]

約数ペア:

[(1, 31172038), (2, 15586019), (23, 1355306), (46, 677653), (109, 285982), (218, 142991), (2507, 12434), (5014, 6217)]