31096586816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{360181}}^1$

素因数の和:360283

約数の個数: 56

約数和(自身を含む): 65870084160

約数和(自身を除く): 34773497344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1216, 1349, 2272, 2698, 4544, 5396, 10792, 21584, 43168, 86336, 360181, 720362, 1440724, 2881448, 5762896, 6843439, 11525792, 13686878, 23051584, 25572851, 27373756, 51145702, 54747512, 102291404, 109495024, 204582808, 218990048, 409165616, 437980096, 485884169, 818331232, 971768338, 1636662464, 1943536676, 3887073352, 7774146704, 15548293408, 31096586816]

約数ペア:

[(1, 31096586816), (2, 15548293408), (4, 7774146704), (8, 3887073352), (16, 1943536676), (19, 1636662464), (32, 971768338), (38, 818331232), (64, 485884169), (71, 437980096), (76, 409165616), (142, 218990048), (152, 204582808), (284, 109495024), (304, 102291404), (568, 54747512), (608, 51145702), (1136, 27373756), (1216, 25572851), (1349, 23051584), (2272, 13686878), (2698, 11525792), (4544, 6843439), (5396, 5762896), (10792, 2881448), (21584, 1440724), (43168, 720362), (86336, 360181)]