91015168

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 191646000

約数和(自身を除く): 100630832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2339, 2432, 4678, 4864, 9356, 9728, 18712, 19456, 37424, 38912, 44441, 74848, 88882, 149696, 177764, 299392, 355528, 598784, 711056, 1197568, 1422112, 2395136, 2844224, 4790272, 5688448, 11376896, 22753792, 45507584, 91015168]

約数ペア:

[(1, 91015168), (2, 45507584), (4, 22753792), (8, 11376896), (16, 5688448), (19, 4790272), (32, 2844224), (38, 2395136), (64, 1422112), (76, 1197568), (128, 711056), (152, 598784), (256, 355528), (304, 299392), (512, 177764), (608, 149696), (1024, 88882), (1216, 74848), (2048, 44441), (2339, 38912), (2432, 37424), (4678, 19456), (4864, 18712), (9356, 9728)]