85939712

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{3167}}^1$

素因数の和:3238

約数の個数: 40

約数和(自身を含む): 175006656

約数和(自身を除く): 89066944

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3167, 3392, 6334, 6784, 12668, 13568, 25336, 27136, 50672, 101344, 167851, 202688, 335702, 405376, 671404, 810752, 1342808, 1621504, 2685616, 5371232, 10742464, 21484928, 42969856, 85939712]

約数ペア:

[(1, 85939712), (2, 42969856), (4, 21484928), (8, 10742464), (16, 5371232), (32, 2685616), (53, 1621504), (64, 1342808), (106, 810752), (128, 671404), (212, 405376), (256, 335702), (424, 202688), (512, 167851), (848, 101344), (1696, 50672), (3167, 27136), (3392, 25336), (6334, 13568), (6784, 12668)]