289163512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{45013}}^1$

素因数の和:45103

約数の個数: 32

約数和(自身を含む): 599586480

約数和(自身を除く): 310422968

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 45013, 90026, 180052, 360104, 495143, 990286, 1980572, 3285949, 3961144, 6571898, 13143796, 26287592, 36145439, 72290878, 144581756, 289163512]

約数ペア:

[(1, 289163512), (2, 144581756), (4, 72290878), (8, 36145439), (11, 26287592), (22, 13143796), (44, 6571898), (73, 3961144), (88, 3285949), (146, 1980572), (292, 990286), (584, 495143), (803, 360104), (1606, 180052), (3212, 90026), (6424, 45013)]