131031292904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{963465389}}^1$

素因数の和:963465412

約数の個数: 16

約数和(自身を含む): 260135655300

約数和(自身を除く): 129104362396

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 963465389, 1926930778, 3853861556, 7707723112, 16378911613, 32757823226, 65515646452, 131031292904]

約数ペア:

[(1, 131031292904), (2, 65515646452), (4, 32757823226), (8, 16378911613), (17, 7707723112), (34, 3853861556), (68, 1926930778), (136, 963465389)]