38992048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 78725120

約数和(自身を除く): 39733072

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 619, 1016, 1238, 2032, 2476, 3937, 4952, 7874, 9904, 15748, 19189, 31496, 38378, 62992, 76756, 78613, 153512, 157226, 307024, 314452, 628904, 1257808, 2437003, 4874006, 9748012, 19496024, 38992048]

約数ペア:

[(1, 38992048), (2, 19496024), (4, 9748012), (8, 4874006), (16, 2437003), (31, 1257808), (62, 628904), (124, 314452), (127, 307024), (248, 157226), (254, 153512), (496, 78613), (508, 76756), (619, 62992), (1016, 38378), (1238, 31496), (2032, 19189), (2476, 15748), (3937, 9904), (4952, 7874)]