123518888

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{907}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 240256800

約数和(自身を除く): 116737912

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 587, 907, 1174, 1814, 2348, 3628, 4696, 7256, 17023, 26303, 34046, 52606, 68092, 105212, 136184, 210424, 532409, 1064818, 2129636, 4259272, 15439861, 30879722, 61759444, 123518888]

約数ペア:

[(1, 123518888), (2, 61759444), (4, 30879722), (8, 15439861), (29, 4259272), (58, 2129636), (116, 1064818), (232, 532409), (587, 210424), (907, 136184), (1174, 105212), (1814, 68092), (2348, 52606), (3628, 34046), (4696, 26303), (7256, 17023)]