31680704

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{4091}}^1$

素因数の和:4125

約数の個数: 42

約数和(自身を含む): 69117972

約数和(自身を除く): 37437268

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 4091, 7744, 8182, 16364, 32728, 45001, 65456, 90002, 130912, 180004, 261824, 360008, 495011, 720016, 990022, 1440032, 1980044, 2880064, 3960088, 7920176, 15840352, 31680704]

約数ペア:

[(1, 31680704), (2, 15840352), (4, 7920176), (8, 3960088), (11, 2880064), (16, 1980044), (22, 1440032), (32, 990022), (44, 720016), (64, 495011), (88, 360008), (121, 261824), (176, 180004), (242, 130912), (352, 90002), (484, 65456), (704, 45001), (968, 32728), (1936, 16364), (3872, 8182), (4091, 7744)]