31595568

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 84566016

約数和(自身を除く): 52970448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 73, 127, 142, 146, 213, 219, 254, 284, 292, 381, 426, 438, 508, 568, 584, 762, 852, 876, 1016, 1136, 1168, 1524, 1704, 1752, 2032, 3048, 3408, 3504, 5183, 6096, 9017, 9271, 10366, 15549, 18034, 18542, 20732, 27051, 27813, 31098, 36068, 37084, 41464, 54102, 55626, 62196, 72136, 74168, 82928, 108204, 111252, 124392, 144272, 148336, 216408, 222504, 248784, 432816, 445008, 658241, 1316482, 1974723, 2632964, 3949446, 5265928, 7898892, 10531856, 15797784, 31595568]

約数ペア:

[(1, 31595568), (2, 15797784), (3, 10531856), (4, 7898892), (6, 5265928), (8, 3949446), (12, 2632964), (16, 1974723), (24, 1316482), (48, 658241), (71, 445008), (73, 432816), (127, 248784), (142, 222504), (146, 216408), (213, 148336), (219, 144272), (254, 124392), (284, 111252), (292, 108204), (381, 82928), (426, 74168), (438, 72136), (508, 62196), (568, 55626), (584, 54102), (762, 41464), (852, 37084), (876, 36068), (1016, 31098), (1136, 27813), (1168, 27051), (1524, 20732), (1704, 18542), (1752, 18034), (2032, 15549), (3048, 10366), (3408, 9271), (3504, 9017), (5183, 6096)]