827320832

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{124297}}^1$

素因数の和:124328

約数の個数: 40

約数和(自身を含む): 1780195956

約数和(自身を除く): 952875124

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 124297, 248594, 497188, 994376, 1615861, 1988752, 3231722, 3977504, 6463444, 7955008, 12926888, 15910016, 25853776, 31820032, 51707552, 63640064, 103415104, 206830208, 413660416, 827320832]

約数ペア:

[(1, 827320832), (2, 413660416), (4, 206830208), (8, 103415104), (13, 63640064), (16, 51707552), (26, 31820032), (32, 25853776), (52, 15910016), (64, 12926888), (104, 7955008), (128, 6463444), (208, 3977504), (256, 3231722), (416, 1988752), (512, 1615861), (832, 994376), (1664, 497188), (3328, 248594), (6656, 124297)]