63191888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127403}}^1$

素因数の和:127442

約数の個数: 20

約数和(自身を含む): 126384768

約数和(自身を除く): 63192880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 127403, 254806, 509612, 1019224, 2038448, 3949493, 7898986, 15797972, 31595944, 63191888]

約数ペア:

[(1, 63191888), (2, 31595944), (4, 15797972), (8, 7898986), (16, 3949493), (31, 2038448), (62, 1019224), (124, 509612), (248, 254806), (496, 127403)]