20151232

素因数分解:

$2^6\times {\mathrm{461}}^1\times {\mathrm{683}}^1$

素因数の和:1156

約数の個数: 28

約数和(自身を含む): 40133016

約数和(自身を除く): 19981784

約数列:

[1, 2, 4, 8, 16, 32, 64, 461, 683, 922, 1366, 1844, 2732, 3688, 5464, 7376, 10928, 14752, 21856, 29504, 43712, 314863, 629726, 1259452, 2518904, 5037808, 10075616, 20151232]

約数ペア:

[(1, 20151232), (2, 10075616), (4, 5037808), (8, 2518904), (16, 1259452), (32, 629726), (64, 314863), (461, 43712), (683, 29504), (922, 21856), (1366, 14752), (1844, 10928), (2732, 7376), (3688, 5464)]