31555936

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{109}}^2$

素因数の和:311

約数の個数: 36

約数和(自身を含む): 63456372

約数和(自身を除く): 31900436

約数列:

[1, 2, 4, 8, 16, 32, 83, 109, 166, 218, 332, 436, 664, 872, 1328, 1744, 2656, 3488, 9047, 11881, 18094, 23762, 36188, 47524, 72376, 95048, 144752, 190096, 289504, 380192, 986123, 1972246, 3944492, 7888984, 15777968, 31555936]

約数ペア:

[(1, 31555936), (2, 15777968), (4, 7888984), (8, 3944492), (16, 1972246), (32, 986123), (83, 380192), (109, 289504), (166, 190096), (218, 144752), (332, 95048), (436, 72376), (664, 47524), (872, 36188), (1328, 23762), (1744, 18094), (2656, 11881), (3488, 9047)]