38640512

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{2377}}^1$

素因数の和:2518

約数の個数: 32

約数和(自身を含む): 77617920

約数和(自身を除く): 38977408

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 2377, 4064, 4754, 8128, 9508, 16256, 19016, 38032, 76064, 152128, 301879, 304256, 603758, 1207516, 2415032, 4830064, 9660128, 19320256, 38640512]

約数ペア:

[(1, 38640512), (2, 19320256), (4, 9660128), (8, 4830064), (16, 2415032), (32, 1207516), (64, 603758), (127, 304256), (128, 301879), (254, 152128), (508, 76064), (1016, 38032), (2032, 19016), (2377, 16256), (4064, 9508), (4754, 8128)]