31338808

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 60152400

約数和(自身を除く): 28813592

約数列:

[1, 2, 4, 8, 83, 109, 166, 218, 332, 433, 436, 664, 866, 872, 1732, 3464, 9047, 18094, 35939, 36188, 47197, 71878, 72376, 94394, 143756, 188788, 287512, 377576, 3917351, 7834702, 15669404, 31338808]

約数ペア:

[(1, 31338808), (2, 15669404), (4, 7834702), (8, 3917351), (83, 377576), (109, 287512), (166, 188788), (218, 143756), (332, 94394), (433, 72376), (436, 71878), (664, 47197), (866, 36188), (872, 35939), (1732, 18094), (3464, 9047)]