16513729368

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{23201}}^1$

素因数の和:23888

約数の個数: 64

約数和(自身を含む): 42231352320

約数和(自身を除く): 25717622952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 631, 1128, 1262, 1893, 2524, 3786, 5048, 7572, 15144, 23201, 29657, 46402, 59314, 69603, 88971, 92804, 118628, 139206, 177942, 185608, 237256, 278412, 355884, 556824, 711768, 1090447, 2180894, 3271341, 4361788, 6542682, 8723576, 13085364, 14639831, 26170728, 29279662, 43919493, 58559324, 87838986, 117118648, 175677972, 351355944, 688072057, 1376144114, 2064216171, 2752288228, 4128432342, 5504576456, 8256864684, 16513729368]

約数ペア:

[(1, 16513729368), (2, 8256864684), (3, 5504576456), (4, 4128432342), (6, 2752288228), (8, 2064216171), (12, 1376144114), (24, 688072057), (47, 351355944), (94, 175677972), (141, 117118648), (188, 87838986), (282, 58559324), (376, 43919493), (564, 29279662), (631, 26170728), (1128, 14639831), (1262, 13085364), (1893, 8723576), (2524, 6542682), (3786, 4361788), (5048, 3271341), (7572, 2180894), (15144, 1090447), (23201, 711768), (29657, 556824), (46402, 355884), (59314, 278412), (69603, 237256), (88971, 185608), (92804, 177942), (118628, 139206)]