127530944

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{20543}}^1$

素因数の和:20652

約数の個数: 28

約数和(自身を含む): 255690624

約数和(自身を除く): 128159680

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 20543, 41086, 82172, 164344, 328688, 657376, 1314752, 1992671, 3985342, 7970684, 15941368, 31882736, 63765472, 127530944]

約数ペア:

[(1, 127530944), (2, 63765472), (4, 31882736), (8, 15941368), (16, 7970684), (32, 3985342), (64, 1992671), (97, 1314752), (194, 657376), (388, 328688), (776, 164344), (1552, 82172), (3104, 41086), (6208, 20543)]