31739056

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{18199}}^1$

素因数の和:18316

約数の個数: 20

約数和(自身を含む): 62062000

約数和(自身を除く): 30322944

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 18199, 36398, 72796, 145592, 291184, 1983691, 3967382, 7934764, 15869528, 31739056]

約数ペア:

[(1, 31739056), (2, 15869528), (4, 7934764), (8, 3967382), (16, 1983691), (109, 291184), (218, 145592), (436, 72796), (872, 36398), (1744, 18199)]