16904208

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 45711360

約数和(自身を除く): 28807152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 59, 94, 118, 127, 141, 177, 188, 236, 254, 282, 354, 376, 381, 472, 508, 564, 708, 752, 762, 944, 1016, 1128, 1416, 1524, 2032, 2256, 2773, 2832, 3048, 5546, 5969, 6096, 7493, 8319, 11092, 11938, 14986, 16638, 17907, 22184, 22479, 23876, 29972, 33276, 35814, 44368, 44958, 47752, 59944, 66552, 71628, 89916, 95504, 119888, 133104, 143256, 179832, 286512, 352171, 359664, 704342, 1056513, 1408684, 2113026, 2817368, 4226052, 5634736, 8452104, 16904208]

約数ペア:

[(1, 16904208), (2, 8452104), (3, 5634736), (4, 4226052), (6, 2817368), (8, 2113026), (12, 1408684), (16, 1056513), (24, 704342), (47, 359664), (48, 352171), (59, 286512), (94, 179832), (118, 143256), (127, 133104), (141, 119888), (177, 95504), (188, 89916), (236, 71628), (254, 66552), (282, 59944), (354, 47752), (376, 44958), (381, 44368), (472, 35814), (508, 33276), (564, 29972), (708, 23876), (752, 22479), (762, 22184), (944, 17907), (1016, 16638), (1128, 14986), (1416, 11938), (1524, 11092), (2032, 8319), (2256, 7493), (2773, 6096), (2832, 5969), (3048, 5546)]