77984096

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 159989760

約数和(自身を除く): 82005664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 496, 508, 619, 992, 1016, 1238, 2032, 2476, 3937, 4064, 4952, 7874, 9904, 15748, 19189, 19808, 31496, 38378, 62992, 76756, 78613, 125984, 153512, 157226, 307024, 314452, 614048, 628904, 1257808, 2437003, 2515616, 4874006, 9748012, 19496024, 38992048, 77984096]

約数ペア:

[(1, 77984096), (2, 38992048), (4, 19496024), (8, 9748012), (16, 4874006), (31, 2515616), (32, 2437003), (62, 1257808), (124, 628904), (127, 614048), (248, 314452), (254, 307024), (496, 157226), (508, 153512), (619, 125984), (992, 78613), (1016, 76756), (1238, 62992), (2032, 38378), (2476, 31496), (3937, 19808), (4064, 19189), (4952, 15748), (7874, 9904)]