82138112

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1637}}^1$

素因数の和:1671

約数の個数: 66

約数和(自身を含む): 191120202

約数和(自身を除く): 108982090

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1637, 1792, 3136, 3274, 3584, 6272, 6548, 7168, 11459, 12544, 13096, 22918, 25088, 26192, 45836, 50176, 52384, 80213, 91672, 104768, 160426, 183344, 209536, 320852, 366688, 419072, 641704, 733376, 838144, 1283408, 1466752, 1676288, 2566816, 2933504, 5133632, 5867008, 10267264, 11734016, 20534528, 41069056, 82138112]

約数ペア:

[(1, 82138112), (2, 41069056), (4, 20534528), (7, 11734016), (8, 10267264), (14, 5867008), (16, 5133632), (28, 2933504), (32, 2566816), (49, 1676288), (56, 1466752), (64, 1283408), (98, 838144), (112, 733376), (128, 641704), (196, 419072), (224, 366688), (256, 320852), (392, 209536), (448, 183344), (512, 160426), (784, 104768), (896, 91672), (1024, 80213), (1568, 52384), (1637, 50176), (1792, 45836), (3136, 26192), (3274, 25088), (3584, 22918), (6272, 13096), (6548, 12544), (7168, 11459)]