88571392

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1939

約数の個数: 80

約数和(自身を含む): 217923552

約数和(自身を除く): 129352160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 1901, 2912, 3328, 3584, 3802, 5824, 6656, 7604, 11648, 13307, 15208, 23296, 24713, 26614, 30416, 46592, 49426, 53228, 60832, 98852, 106456, 121664, 172991, 197704, 212912, 243328, 345982, 395408, 425824, 486656, 691964, 790816, 851648, 973312, 1383928, 1581632, 1703296, 2767856, 3163264, 3406592, 5535712, 6326528, 6813184, 11071424, 12653056, 22142848, 44285696, 88571392]

約数ペア:

[(1, 88571392), (2, 44285696), (4, 22142848), (7, 12653056), (8, 11071424), (13, 6813184), (14, 6326528), (16, 5535712), (26, 3406592), (28, 3163264), (32, 2767856), (52, 1703296), (56, 1581632), (64, 1383928), (91, 973312), (104, 851648), (112, 790816), (128, 691964), (182, 486656), (208, 425824), (224, 395408), (256, 345982), (364, 243328), (416, 212912), (448, 197704), (512, 172991), (728, 121664), (832, 106456), (896, 98852), (1456, 60832), (1664, 53228), (1792, 49426), (1901, 46592), (2912, 30416), (3328, 26614), (3584, 24713), (3802, 23296), (5824, 15208), (6656, 13307), (7604, 11648)]