31500064

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 65415168

約数和(自身を除く): 33915104

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 127, 184, 254, 337, 368, 508, 674, 736, 1016, 1348, 2032, 2696, 2921, 4064, 5392, 5842, 7751, 10784, 11684, 15502, 23368, 31004, 42799, 46736, 62008, 85598, 93472, 124016, 171196, 248032, 342392, 684784, 984377, 1369568, 1968754, 3937508, 7875016, 15750032, 31500064]

約数ペア:

[(1, 31500064), (2, 15750032), (4, 7875016), (8, 3937508), (16, 1968754), (23, 1369568), (32, 984377), (46, 684784), (92, 342392), (127, 248032), (184, 171196), (254, 124016), (337, 93472), (368, 85598), (508, 62008), (674, 46736), (736, 42799), (1016, 31004), (1348, 23368), (2032, 15502), (2696, 11684), (2921, 10784), (4064, 7751), (5392, 5842)]