127995712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{153841}}^1$

素因数の和:153866

約数の個数: 28

約数和(自身を含む): 273531076

約数和(自身を除く): 145535364

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 153841, 307682, 615364, 1230728, 1999933, 2461456, 3999866, 4922912, 7999732, 9845824, 15999464, 31998928, 63997856, 127995712]

約数ペア:

[(1, 127995712), (2, 63997856), (4, 31998928), (8, 15999464), (13, 9845824), (16, 7999732), (26, 4922912), (32, 3999866), (52, 2461456), (64, 1999933), (104, 1230728), (208, 615364), (416, 307682), (832, 153841)]